Filer Snapshot

Proterra Inc SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001820630.

Entity Type

Company

Total Filings

352

Latest Filing

14 Mar 2024

Industry

Motor Vehicles & Passenger Car Bodies

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Source: SEC filing 15-12G

15-12G filed on 14 Mar 2024 for CIK 0001820630.

View Source Filing
Industry
Motor Vehicles & Passenger Car Bodies (Office Of Manufacturing)
Business address
504 Pennsylvania Avenue, Po Box 2205, Greer, SC, 29652
State of incorporation
DE
Fiscal year end
31 December
Former names
ArcLight Clean Transition Corp. (to 16 Jun 2021)

Quick Takeaways

  • Proterra Inc is an SEC filer tracked under CIK 0001820630.
  • 352 filings are listed on this profile.
  • Common form coverage includes 15-12G, 8-K, 4 and more.

What Changed

  • Latest filing: 15-12G filed on 14 Mar 2024.
  • Report period: not specified in filing header.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 15-12G

15-12G filed on 14 Mar 2024 for CIK 0001820630.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 15-12G can change the filing history, ownership context, or next research path for Proterra Inc.

Latest source-backed update
15-12G filed 14 Mar 2024
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 15-12G filed 14 Mar 2024.
  • Save this filer if you want a stable place to return after the next filing cycle.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Proterra Inc

New fact period available

Latest financial period: Q3 2023. Open the source-backed page to inspect the fresh filing or facts context.

Update date

06 Nov 2023

Page type

Company facts

Latest period

Q3 2023

SEC-backed company facts were refreshed from filings filed on 06 Nov 2023.

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Benchmark Context

Benchmark context for this company

Proterra Inc has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest financial period: Q3 2023. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 06 Nov 2023.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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Company intelligence

Research Proterra Inc from filings to ownership signals

Use this company page as the hub for SEC filings, fundamentals, insider activity, large-stake holders, and institutional ownership context.

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Active modules

3/5

Available company intelligence paths on this page.

Filings

352

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

Return loop

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Best-of company intelligence workflow

What changed?

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Why might it matter?

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Where is evidence?

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SEC filings

Available

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Company facts

Available

Financial context

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Forms 3/4/5

Available

Insider activity

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Schedule 13D/G

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Form 13F

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Watchlist return triggers

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new company filing insider Form 4 13D/G holder change 13F holder update

Filer Overview

Proterra Inc has filed 352 SEC EDGAR filings since 10 Aug 2020. Common forms include 15-12G, 8-K, 4, S-8 POS and more.

Motor Vehicles & Passenger Car Bodies Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Proterra Inc with direct links to document and filing folders.

15-12G File 001-39546

FORM 15-12G

Filing date
14 Mar 2024
Reporting date
Not listed
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
13 Mar 2024
Reporting date
13 Mar 2024
SEC evidence
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S-8 POS File 333-271530

AMENDMENT NO. 1

Filing date
01 Mar 2024
Reporting date
Not listed
SEC evidence
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S-8 POS File 333-263549

AMENDMENT NO. 1

Filing date
01 Mar 2024
Reporting date
Not listed
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S-8 POS File 333-258827

AMENDMENT NO. 1

Filing date
01 Mar 2024
Reporting date
Not listed
SEC evidence
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3

OWNERSHIP DOCUMENT

Filing date
09 Feb 2024
Reporting date
01 Feb 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
03 Jan 2024
Reporting date
02 Jan 2024
SEC evidence
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EFFECT File 333-268987

EFFECT filing

Filing date
22 Dec 2023
Reporting date
Not listed
SEC evidence
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EFFECT File 333-257496

EFFECT filing

Filing date
22 Dec 2023
Reporting date
Not listed
SEC evidence
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EFFECT File 333-264346

EFFECT filing

Filing date
22 Dec 2023
Reporting date
Not listed
SEC evidence
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POS AM File 333-268987

POS AM

Filing date
20 Dec 2023
Reporting date
Not listed
SEC evidence
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POS AM File 333-264346

POS AM

Filing date
20 Dec 2023
Reporting date
Not listed
SEC evidence
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POS AM File 333-257496

POS AM

Filing date
20 Dec 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-264346

424B3

Filing date
06 Nov 2023
Reporting date
Not listed
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
27 Sep 2023
Reporting date
25 Sep 2023
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A filing

Filing date
22 Sep 2023
Reporting date
Not listed
SEC evidence
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25-NSE File 001-39546

25-NSE filing

Filing date
08 Sep 2023
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A filing

Filing date
07 Sep 2023
Reporting date
Not listed
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
29 Aug 2023
Reporting date
25 Aug 2023
SEC evidence
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424B3 File 333-264346

424B3

Filing date
09 Aug 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-264346

424B3

Filing date
09 Aug 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-264346

424B3

Filing date
09 Aug 2023
Reporting date
Not listed
SEC evidence
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424B3 File 333-264346

424B3

Filing date
28 Jun 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
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4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
27 Jun 2023
Reporting date
25 Jun 2023
SEC evidence
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3

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
09 Jun 2023
Reporting date
08 Jun 2023
SEC evidence
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424B3 File 333-264346

424B3

Filing date
09 Jun 2023
Reporting date
Not listed
SEC evidence
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EFFECT File 333-264346

EFFECT filing

Filing date
01 Jun 2023
Reporting date
Not listed
SEC evidence
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SD File 001-39546

SD

Filing date
31 May 2023
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 May 2023
Reporting date
26 May 2023
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
30 May 2023
Reporting date
26 May 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
26 May 2023
Reporting date
24 May 2023
SEC evidence
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DEFA14A File 001-39546

DEFA14A

Filing date
24 May 2023
Reporting date
Not listed
SEC evidence
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3

FORM 3 SUBMISSION

Filing date
18 May 2023
Reporting date
16 May 2023
SEC evidence
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S-8 File 333-271530

S-8

Filing date
01 May 2023
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Mar 2023
Reporting date
28 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
29 Mar 2023
Reporting date
27 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
29 Mar 2023
Reporting date
27 Mar 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
29 Mar 2023
Reporting date
27 Mar 2023
SEC evidence
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NT 10-K File 001-39546

NT 10-K

Filing date
02 Mar 2023
Reporting date
31 Dec 2022
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A

Filing date
10 Feb 2023
Reporting date
Not listed
SEC evidence
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SC 13G File 005-91715

SCHEDULE 13G

Filing date
09 Feb 2023
Reporting date
Not listed
SEC evidence
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SC 13G File 005-91715

SC 13G filing

Filing date
03 Feb 2023
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A filing

Filing date
01 Feb 2023
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Jan 2023
Reporting date
26 Jan 2023
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
25 Jan 2023
Reporting date
23 Jan 2023
SEC evidence
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EFFECT File 333-268987

EFFECT filing

Filing date
23 Jan 2023
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
19 Jan 2023
Reporting date
Not listed
SEC evidence
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S-3/A File 333-268987

S-3/A

Filing date
19 Jan 2023
Reporting date
Not listed
SEC evidence
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UPLOAD

UPLOAD filing

Filing date
30 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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S-3 File 333-268987

S-3

Filing date
23 Dec 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
16 Nov 2022
Reporting date
14 Nov 2022
SEC evidence
Open document Open filing
Next action
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EFFECT File 333-264346

EFFECT filing

Filing date
15 Nov 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
15 Nov 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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POS AM File 333-264346

POS AM

Filing date
04 Nov 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
03 Nov 2022
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
07 Sep 2022
Reporting date
02 Sep 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Aug 2022
Reporting date
26 Aug 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
26 Aug 2022
Reporting date
25 Aug 2022
SEC evidence
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424B3 File 333-264346

424B3

Filing date
03 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
03 Aug 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
16 Jun 2022
Reporting date
09 Jun 2022
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
15 Jun 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
02 Jun 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
31 May 2022
Reporting date
26 May 2022
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
27 May 2022
Reporting date
25 May 2022
SEC evidence
Open document Open filing
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424B3 File 333-264346

424B3

Filing date
06 May 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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3

FORM 3 SUBMISSION

Filing date
02 May 2022
Reporting date
02 May 2022
SEC evidence
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EFFECT File 333-264346

EFFECT filing

Filing date
26 Apr 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-264346

424B3

Filing date
26 Apr 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
22 Apr 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
22 Apr 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-257496

424B3

Filing date
19 Apr 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
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DEFA14A File 001-39546

DEFA14A

Filing date
13 Apr 2022
Reporting date
Not listed
SEC evidence
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DEF 14A File 001-39546

DEF 14A

Filing date
13 Apr 2022
Reporting date
26 May 2022
SEC evidence
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4/A

FORM 4/A SUBMISSION

Filing date
18 Mar 2022
Reporting date
10 Mar 2022
SEC evidence
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4/A

FORM 4/A SUBMISSION

Filing date
18 Mar 2022
Reporting date
29 Nov 2021
SEC evidence
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S-8 File 333-263549

S-8

Filing date
15 Mar 2022
Reporting date
Not listed
SEC evidence
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424B3 File 333-257496

424B3

Filing date
15 Mar 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
14 Mar 2022
Reporting date
10 Mar 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
14 Mar 2022
Reporting date
10 Mar 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
14 Mar 2022
Reporting date
10 Mar 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
14 Mar 2022
Reporting date
10 Mar 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
11 Mar 2022
Reporting date
09 Mar 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
10 Mar 2022
Reporting date
08 Mar 2022
SEC evidence
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3

FORM 3 SUBMISSION

Filing date
10 Mar 2022
Reporting date
02 Mar 2022
SEC evidence
Open document Open filing
Next action
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424B3 File 333-257496

424B3

Filing date
02 Mar 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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NT 10-K File 001-39546

NT 10-K

Filing date
02 Mar 2022
Reporting date
31 Dec 2021
SEC evidence
Open document Open filing
Next action
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424B3 File 333-257496

424B3

Filing date
23 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
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SC 13G File 005-91715

SC 13G

Filing date
17 Feb 2022
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A

Filing date
14 Feb 2022
Reporting date
Not listed
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SC 13G File 005-91715

SCHEDULE 13G

Filing date
11 Feb 2022
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Not listed
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SC 13G/A File 005-91715

PROTERRA INC.

Filing date
10 Feb 2022
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Not listed
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424B3 File 333-257496

424B3

Filing date
24 Jan 2022
Reporting date
Not listed
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3

FORM 3 SUBMISSION

Filing date
11 Jan 2022
Reporting date
01 Jan 2022
SEC evidence
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3

FORM 3 SUBMISSION

Filing date
10 Jan 2022
Reporting date
01 Jan 2022
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A filing

Filing date
10 Jan 2022
Reporting date
Not listed
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424B3 File 333-257496

424B3

Filing date
16 Dec 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
15 Dec 2021
Reporting date
13 Dec 2021
SEC evidence
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424B3 File 333-257496

424B3

Filing date
09 Dec 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
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4/A

FORM 4/A SUBMISSION

Filing date
01 Dec 2021
Reporting date
14 Jun 2021
SEC evidence
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3/A

FORM 3/A SUBMISSION

Filing date
01 Dec 2021
Reporting date
01 Oct 2021
SEC evidence
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424B3 File 333-257496

424B3

Filing date
12 Nov 2021
Reporting date
Not listed
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25-NSE File 001-39546

25-NSE filing

Filing date
27 Oct 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
25 Oct 2021
Reporting date
21 Oct 2021
SEC evidence
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3

FORM 3 SUBMISSION

Filing date
19 Oct 2021
Reporting date
01 Oct 2021
SEC evidence
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424B3 File 333-257496

424B3

Filing date
15 Oct 2021
Reporting date
Not listed
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3

FORM 3 SUBMISSION

Filing date
20 Sep 2021
Reporting date
10 Sep 2021
SEC evidence
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424B3 File 333-257496

424B3

Filing date
14 Sep 2021
Reporting date
Not listed
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424B3 File 333-257496

424B3

Filing date
08 Sep 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
07 Sep 2021
Reporting date
02 Sep 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
07 Sep 2021
Reporting date
02 Sep 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
07 Sep 2021
Reporting date
02 Sep 2021
SEC evidence
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4/A

FORM 4/A SUBMISSION

Filing date
25 Aug 2021
Reporting date
20 Jul 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
25 Aug 2021
Reporting date
23 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
24 Aug 2021
Reporting date
20 Aug 2021
SEC evidence
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4/A

FORM 4/A SUBMISSION

Filing date
20 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
18 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
18 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
18 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
18 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
18 Aug 2021
Reporting date
16 Aug 2021
SEC evidence
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S-8 File 333-258827

S-8

Filing date
16 Aug 2021
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Not listed
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424B3 File 333-257496

424B3

Filing date
13 Aug 2021
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Not listed
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424B3 File 333-257496

424B3

Filing date
11 Aug 2021
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
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Next action
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
Open document Open filing
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
SEC evidence
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EFFECT File 333-257496

EFFECT filing

Filing date
09 Jul 2021
Reporting date
Not listed
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424B3 File 333-257496

424B3

Filing date
09 Jul 2021
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
07 Jul 2021
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
06 Jul 2021
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
30 Jun 2021
Reporting date
28 Jun 2021
SEC evidence
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8-K File 001-39546

8-K

Filing date
17 Jun 2021
Reporting date
11 Jun 2021
SEC evidence
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4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
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4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
16 Jun 2021
Reporting date
14 Jun 2021
SEC evidence
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25-NSE File 001-39546

25-NSE filing

Filing date
14 Jun 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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8-K File 001-39546

CURRENT REPORT

Filing date
11 Jun 2021
Reporting date
11 Jun 2021
SEC evidence
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Next action
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425 File 001-39546

CURRENT REPORT

Filing date
11 Jun 2021
Reporting date
Not listed
SEC evidence
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8-K File 001-39546

FORM 8-K

Filing date
03 Jun 2021
Reporting date
03 Jun 2021
SEC evidence
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425 File 001-39546

FORM 8-K

Filing date
03 Jun 2021
Reporting date
Not listed
SEC evidence
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425 File 001-39546

425

Filing date
01 Jun 2021
Reporting date
Not listed
SEC evidence
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10-Q File 001-39546

QUARTERLY REPORT

Filing date
17 May 2021
Reporting date
31 Mar 2021
Next action
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EFFECT File 333-252674

EFFECT filing

Filing date
14 May 2021
Reporting date
Not listed
SEC evidence
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425 File 001-39546

CURRENT REPORT

Filing date
14 May 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-K File 001-39546

CURRENT REPORT

Filing date
14 May 2021
Reporting date
14 May 2021
SEC evidence
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424B3 File 333-252674

PROSPECTUS

Filing date
14 May 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
12 May 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
CORRESP

CORRESP filing

Filing date
07 May 2021
Reporting date
Not listed
SEC evidence
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S-4/A File 333-252674

REGISTRATION STATEMENT

Filing date
07 May 2021
Reporting date
Not listed
Next action
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425 File 001-39546

CURRENT REPORT

Filing date
06 May 2021
Reporting date
Not listed
SEC evidence
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8-K File 001-39546

CURRENT REPORT

Filing date
06 May 2021
Reporting date
06 May 2021
SEC evidence
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10-K/A File 001-39546

AMENDMENT NO. 1 TO FORM 10-K

Filing date
05 May 2021
Reporting date
31 Dec 2020
Next action
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8-K File 001-39546

CURRENT REPORT

Filing date
05 May 2021
Reporting date
04 May 2021
SEC evidence
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UPLOAD

UPLOAD filing

Filing date
22 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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425 File 001-39546

CURRENT REPORT

Filing date
13 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-K File 001-39546

CURRENT REPORT

Filing date
13 Apr 2021
Reporting date
13 Apr 2021
SEC evidence
Open document Open filing
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425 File 001-39546

CURRENT REPORT

Filing date
08 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-K File 001-39546

CURRENT REPORT

Filing date
08 Apr 2021
Reporting date
08 Apr 2021
SEC evidence
Open document Open filing
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CORRESP

CORRESP filing

Filing date
07 Apr 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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S-4/A File 333-252674

REGISTRATION STATEMENT

Filing date
07 Apr 2021
Reporting date
Not listed
Next action
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10-K File 001-39546

ANNUAL REPORT

Filing date
31 Mar 2021
Reporting date
31 Dec 2020
Next action
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425 File 001-39546

CURRENT REPORT

Filing date
18 Mar 2021
Reporting date
Not listed
SEC evidence
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8-K File 001-39546

CURRENT REPORT

Filing date
18 Mar 2021
Reporting date
18 Mar 2021
SEC evidence
Open document Open filing
Next action
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UPLOAD

UPLOAD filing

Filing date
03 Mar 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
425 File 001-39546

CURRENT REPORT

Filing date
25 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-39546

CURRENT REPORT

Filing date
25 Feb 2021
Reporting date
25 Feb 2021
SEC evidence
Open document Open filing
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SC 13G File 005-91715

SCHEDULE 13G

Filing date
16 Feb 2021
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-91715

SC 13G/A filing

Filing date
12 Feb 2021
Reporting date
Not listed
SEC evidence
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SC 13G File 005-91715

SC 13G filing

Filing date
10 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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S-4 File 333-252674

REGISTRATION STATEMENT

Filing date
03 Feb 2021
Reporting date
Not listed
Next action
Verify source filing
8-K File 001-39546

CURRENT REPORT

Filing date
03 Feb 2021
Reporting date
02 Feb 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
425 File 001-39546

CURRENT REPORT

Filing date
03 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
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Verify source filing
425 File 001-39546

FORM 425

Filing date
12 Jan 2021
Reporting date
Not listed
SEC evidence
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8-K File 001-39546

CURRENT REPORT

Filing date
12 Jan 2021
Reporting date
11 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
425 File 001-39546

CURRENT REPORT

Filing date
12 Jan 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
10-Q File 001-39546

QUARTERLY REPORT

Filing date
16 Nov 2020
Reporting date
30 Sep 2020
Next action
Verify source filing
4

4 filing

Filing date
12 Nov 2020
Reporting date
10 Nov 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
12 Nov 2020
Reporting date
10 Nov 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-39546

CURRENT REPORT

Filing date
10 Nov 2020
Reporting date
10 Nov 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
04 Nov 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G File 005-91715

ARCLIGHT CLEAN TRANSITION CORP.

Filing date
05 Oct 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-K File 001-39546

CURRENT REPORT

Filing date
01 Oct 2020
Reporting date
25 Sep 2020
SEC evidence
Open document Open filing
Next action
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SC 13G File 005-91715

SC 13G filing

Filing date
30 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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8-K File 001-39546

CURRENT REPORT

Filing date
29 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
424B4 File 333-248625

PROSPECTUS

Filing date
24 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3 filing

Filing date
23 Sep 2020
Reporting date
22 Sep 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
CERT File 001-39546

CERT filing

Filing date
23 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
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EFFECT File 333-248625

EFFECT filing

Filing date
22 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-A12B File 001-39546

FORM-A12B

Filing date
22 Sep 2020
Reporting date
Not listed
SEC evidence
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S-1/A File 333-248625

AMENDMENT NO. 2 TO FORM S-1

Filing date
21 Sep 2020
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
18 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
18 Sep 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
S-1/A File 333-248625

AMENDMENT NO. 1 TO FORM S-1

Filing date
16 Sep 2020
Reporting date
Not listed
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S-1 File 333-248625

S-1 filing

Filing date
04 Sep 2020
Reporting date
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DRS File 377-03396

DRS filing

Filing date
10 Aug 2020
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About this filer

Proterra Inc files with the SEC under CIK 0001820630. This page aggregates EDGAR filings and related ownership activity.

Industry: Motor Vehicles & Passenger Car Bodies.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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