Filer Snapshot

Hongbo Lu SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001767584.

Entity Type

Individual

Total Filings

34

Latest Filing

19 May 2026

Industry

n/a

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Source: SEC filing 144/A

144/A filed on 19 May 2026 for CIK 0001767584.

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Business address
C/O Avedro, Inc., 201 Jones Road, Waltham, MA, 02451
Top holdings (ownership)
ZBIO, TERN, and ARWR

Key facts

  • Hongbo Lu is an SEC filer tracked under CIK 0001767584.
  • 34 filings are listed on this profile.
  • Common form coverage includes 144/A, 4, 144 and more.

Change

  • Latest filing: 144/A filed on 19 May 2026.
  • Report period: not specified in filing header.

Research use

  • 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.

Evidence

Source: SEC filing 144/A

144/A filed on 19 May 2026 for CIK 0001767584.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 144/A can change the filing history, ownership context, or next research path for Hongbo Lu.

Latest source-backed update
144/A filed 19 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 144/A filed 19 May 2026.
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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 Hongbo Lu

Ownership report updated

Latest ownership report period: 12 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 May 2026

Page type

Ownership filings

Latest period

12 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 14 May 2026.

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Filer Overview

Hongbo Lu has filed 34 SEC EDGAR filings since 13 Feb 2019. Common forms include 144/A, 4, 144, 5 and more.

Hongbo Lu SEC filings Hongbo Lu owner filings

Latest Filings

Recent SEC filings for Hongbo Lu with direct links to document and filing folders.

144/A

144/A filing

Filing date
19 May 2026
Reporting date
Not listed
SEC evidence
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4 File 001-38042

FORM 4

Filing date
14 May 2026
Reporting date
12 May 2026
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144

144 filing

Filing date
12 May 2026
Reporting date
Not listed
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4 File 001-42270

OWNERSHIP DOCUMENT

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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4 File 001-42270

OWNERSHIP DOCUMENT

Filing date
31 Mar 2026
Reporting date
31 Mar 2026
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4 File 001-42270

OWNERSHIP DOCUMENT

Filing date
13 Feb 2026
Reporting date
11 Feb 2026
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4 File 001-38042

FORM 4

Filing date
18 Dec 2025
Reporting date
16 Dec 2025
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4 File 001-42270

4 filing

Filing date
09 Oct 2025
Reporting date
13 Sep 2024
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
12 Jun 2025
Reporting date
11 Jun 2025
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4 File 001-42270

OWNERSHIP DOCUMENT

Filing date
12 Jun 2025
Reporting date
10 Jun 2025
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
03 Feb 2025
Reporting date
01 Feb 2025
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4 File 001-38042

FORM 4

Filing date
20 Dec 2024
Reporting date
18 Dec 2024
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5 File 001-38042

FORM 5

Filing date
15 Nov 2024
Reporting date
30 Sep 2024
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4 File 001-42270

4 filing

Filing date
17 Sep 2024
Reporting date
13 Sep 2024
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4 File 001-39926

4 filing

Filing date
17 Sep 2024
Reporting date
12 Sep 2024
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4 File 001-42270

OWNERSHIP DOCUMENT

Filing date
16 Sep 2024
Reporting date
12 Sep 2024
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3 File 001-42270

OWNERSHIP DOCUMENT

Filing date
12 Sep 2024
Reporting date
12 Sep 2024
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
02 Jul 2024
Reporting date
01 Jul 2024
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
14 Jun 2024
Reporting date
10 Jun 2024
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4 File 001-38042

FORM 4

Filing date
20 Mar 2024
Reporting date
18 Mar 2024
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3 File 001-38042

FORM 3

Filing date
18 Mar 2024
Reporting date
15 Mar 2024
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
14 Jun 2023
Reporting date
12 Jun 2023
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
23 Dec 2022
Reporting date
23 Dec 2022
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
08 Sep 2022
Reporting date
07 Sep 2022
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
16 Aug 2022
Reporting date
12 Aug 2022
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4 File 001-39926

PRIMARY DOCUMENT

Filing date
21 Jun 2022
Reporting date
16 Jun 2022
SEC evidence
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4 File 001-39926

FORM 4

Filing date
26 Feb 2021
Reporting date
24 Feb 2021
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3 File 001-39926

FORM 3

Filing date
04 Feb 2021
Reporting date
04 Feb 2021
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4 File 001-38809

FORM 4 SUBMISSION

Filing date
25 Nov 2019
Reporting date
21 Nov 2019
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4 File 001-38809

FORM 4 SUBMISSION

Filing date
18 Jun 2019
Reporting date
14 Jun 2019
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4 File 001-38871

FORM 4 SUBMISSION

Filing date
24 Apr 2019
Reporting date
22 Apr 2019
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3 File 001-38871

FORM 3 SUBMISSION

Filing date
16 Apr 2019
Reporting date
16 Apr 2019
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4 File 001-38809

FORM 4 SUBMISSION

Filing date
19 Feb 2019
Reporting date
19 Feb 2019
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3 File 001-38809

FORM 3 SUBMISSION

Filing date
13 Feb 2019
Reporting date
13 Feb 2019
SEC evidence
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About this filer

Hongbo Lu files with the SEC under CIK 0001767584. This page aggregates EDGAR filings and related ownership activity.

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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