Edward T. Anderson

Insider Reports History

Reporting-owner location: Watham, MA
Latest reporting-owner signature: /s/ Margaret Chow, by Power of Attorney for Edward T. Anderson
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Edward T. Anderson

Form 4 holding Director

Couchbase, Inc.

Security class: Common Stock
Shares / value: 0
Estimated value: $0
Report date: 24 Sep 2025
Price: $24.27
Ownership: Direct

Form 4 holding Director

Couchbase, Inc.

Security class: Common Stock
Shares / value: 0
Estimated value: $0
Report date: 24 Sep 2025
Price: $24.27
Ownership: North Bridge Venture Partners 7, L.P.

Form 4 holding Director

Couchbase, Inc.

Security class: Common Stock
Shares / value: 0
Estimated value: $0
Report date: 24 Sep 2025
Price: $24.27
Ownership: North Bridge Venture Partners VI, L.P.

Form 4 holding Director

Markforged Holding Corp

Security class: Common Stock
Shares / value: 0
Estimated value: $0
Report date: 25 Apr 2025
Price: $5.00
Ownership: By: North Bridge Venture Partners 7, L.P.

Form 4 holding Director

Markforged Holding Corp

Security class: Common Stock
Shares / value: 0
Estimated value: $0
Report date: 25 Apr 2025
Price: $4.68
Ownership: Direct

Form 4 holding Director

Markforged Holding Corp

Security class: Earnout Shares
Shares / value: 0
Estimated value: $0
Report date: 25 Apr 2025
Price: $5.00
Ownership: By: North Bridge Venture Partners 7, L.P.
Underlying class: Common Stock
Underlying amount: 2,633,246

Form 4 holding Director, 10%+ Owner

Lyra Therapeutics, Inc.

Security class: Stock Option
Shares / value: 20,000
Estimated value
Report date: 30 Jun 2023
Price
Ownership: Direct
Underlying class: Common Stock
Underlying amount

Insider Reports Filed by Edward T. Anderson

4 BASE

Couchbase, Inc.

Report period: 24 Sep 2025
Transactions: 3
Transaction value: $0
Accepted by SEC: 24 Sep 2025, 16:15
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Sep 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 17 Sep 2025, 16:27
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 16 Jun 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 18 Jun 2025, 18:34
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 29 May 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 Jun 2025, 19:47
Role: Director
Next action: Open filing details

4

Markforged Holding Corp

Report period: 25 Apr 2025
Transactions: 4
Transaction value: -$16,024,430
Accepted by SEC: 25 Apr 2025, 15:34
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 17 Mar 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Mar 2025, 18:47
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 16 Dec 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 18 Dec 2024, 16:41
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 19 Sep 2024
Transactions: 1
Transaction value: +$298,484
Accepted by SEC: 23 Sep 2024, 17:20
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 16 Sep 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 18 Sep 2024, 18:59
Role: Director
Next action: Open filing details

4

Markforged Holding Corp

Report period: 24 Jun 2024
Transactions: 1
Transaction value: +$111,800
Accepted by SEC: 26 Jun 2024, 16:05
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 17 Jun 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 20 Jun 2024, 21:11
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 30 May 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 03 Jun 2024, 21:22
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Mar 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Mar 2024, 19:03
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Dec 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Dec 2023, 17:52
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Sep 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Sep 2023, 17:30
Role: Director, 10%+ Owner
Next action: Open filing details

4 LYRA

Lyra Therapeutics, Inc.

Report period: 30 Jun 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 05 Jul 2023, 21:46
Role: Director, 10%+ Owner
Next action: Open filing details

4

Markforged Holding Corp

Report period: 20 Jun 2023
Transactions: 1
Transaction value: +$150,000
Accepted by SEC: 22 Jun 2023, 16:05
Role: Director
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Jun 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 16 Jun 2023, 17:23
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 01 Jun 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 05 Jun 2023, 17:48
Role: Director, 10%+ Owner
Next action: Open filing details

4 LYRA

Lyra Therapeutics, Inc.

Report period: 31 May 2023
Transactions: 6
Transaction value: +$4,499,999
Accepted by SEC: 02 Jun 2023, 16:11
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Mar 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 17 Mar 2023, 18:21
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Dec 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Dec 2022, 17:55
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Sep 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 19 Sep 2022, 19:05
Role: Director, 10%+ Owner
Next action: Open filing details

4

Markforged Holding Corp

Report period: 21 Jun 2022
Transactions: 1
Transaction value: +$149,999
Accepted by SEC: 27 Jun 2022, 16:05
Role: Director
Next action: Open filing details

4 LYRA

Lyra Therapeutics, Inc.

Report period: 16 Jun 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 21 Jun 2022, 16:05
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 15 Jun 2022
Transactions: 2
Transaction value: $0
Accepted by SEC: 06 Jul 2022, 19:21
Role: Director
Next action: Open filing details

4 LYRA

Lyra Therapeutics, Inc.

Report period: 12 Apr 2022
Transactions: 4
Transaction value: +$10,499,993
Accepted by SEC: 14 Apr 2022, 16:08
Role: Director, 10%+ Owner
Next action: Open filing details

4 BASE

Couchbase, Inc.

Report period: 26 Jul 2021
Transactions: 19
Transaction value: +$3,999,984
Accepted by SEC: 26 Jul 2021, 21:35
Role: Director, 10%+ Owner
Next action: Open filing details

3 BASE

Couchbase, Inc.

Report period: 21 Jul 2021
Transactions: 0
Transaction value: $0
Accepted by SEC: 21 Jul 2021, 19:45
Role: Director, 10%+ Owner
Next action: Open filing details

3

Markforged Holding Corp

Report period: 14 Jul 2021
Transactions: 0
Transaction value: $0
Accepted by SEC: 14 Jul 2021, 20:32
Role: Director, 10%+ Owner
Next action: Open filing details

4 LYRA

Lyra Therapeutics, Inc.

Report period: 26 May 2021
Transactions: 1
Transaction value: $0
Accepted by SEC: 28 May 2021, 18:23
Role: Director
Next action: Open filing details

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