Bridget A. Martell

CIK: 0001629627

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (100.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

ALGS

Aligos Therapeutics, Inc.

Director

DCTH

DELCATH SYSTEMS, INC.

Director

ACHV

ACHIEVE LIFE SCIENCES, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (5 total)

ALGS
Aligos Therapeutics, Inc.
Jun 25, 2026
Award(A)
Stock Option (Right to Buy)
Direct
5.9K shares-
DCTH
DELCATH SYSTEMS, INC.
May 13, 2026
Award(A)
Stock Option (right to buy)
Direct
22.5K shares-
ALGS
Aligos Therapeutics, Inc.
Jun 25, 2025
Award(A)
Stock Option (Right to Buy)
Direct
5.9K shares-
ACHV
ACHIEVE LIFE SCIENCES, INC.
Jun 6, 2025
Award(A)
Stock Option (right to buy)
Direct
31.5K shares-
DCTH
DELCATH SYSTEMS, INC.
May 15, 2025
Award(A)
Stock Option (right to buy)
Direct
22.5K shares-

		Type	Shares	Price		Ownership
Jun 25, 2026	ALGS Aligos Therapeutics, Inc.	Award(A) Stock Option (Right to Buy)	5,860	-	-	Direct
May 13, 2026	DCTH DELCATH SYSTEMS, INC.	Award(A) Stock Option (right to buy)	22,500	-	-	Direct
Jun 25, 2025	ALGS Aligos Therapeutics, Inc.	Award(A) Stock Option (Right to Buy)	5,860	-	-	Direct
Jun 6, 2025	ACHV ACHIEVE LIFE SCIENCES, INC.	Award(A) Stock Option (right to buy)	31,500	-	-	Direct
May 15, 2025	DCTH DELCATH SYSTEMS, INC.	Award(A) Stock Option (right to buy)	22,500	-	-	Direct

1-5 of 5 transactions

About Martell Bridget A

Martell Bridget A (SEC CIK 0001629627) files insider reports with the SEC as Director of Aligos Therapeutics, Inc. (ALGS), Director of DELCATH SYSTEMS, INC. (DCTH) and Director of ACHIEVE LIFE SCIENCES, INC. (ACHV).

Signal8 holds 5 ownership filings by Martell Bridget A, all Form 4s, filed between May 19, 2025 and Jun 29, 2026. Those filings report 5 transactions, from May 15, 2025 to Jun 25, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Martell Bridget A's filings is in SOUTH SAN FRANCISCO, CA.

Recent filings by Martell Bridget A

Jun 25, 2026: Grant or award of ALGS derivative securities (Form 4, code A).
May 13, 2026: Grant or award of DCTH derivative securities (Form 4, code A).
Jun 25, 2025: Grant or award of ALGS derivative securities (Form 4, code A).
Jun 6, 2025: Grant or award of ACHV derivative securities (Form 4, code A).
May 15, 2025: Grant or award of DCTH derivative securities (Form 4, code A).

Other insiders filing for Aligos Therapeutics, Inc. (ALGS)

How to read Form 4 transaction codes