Nicholas Corcoran

CIK: 0001964148

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (25.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (25.0%)

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

Companies & Roles (1)

TMDX

TransMedics Group, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (4 total)

TMDX
TransMedics Group, Inc.
Jul 10, 2026
Award(A)
Direct
11.7K shares-
TMDX
TransMedics Group, Inc.
Mar 2, 2026
Sale(S)
Direct
3K shares at avg. $139.12$413K
TMDX
TransMedics Group, Inc.
Jan 23, 2026
Tax Payment(F)
Direct
984 shares at avg. $135.30$133K
TMDX
TransMedics Group, Inc.
Feb 24, 2025
Award(A)
Direct
12.7K shares-

		Type	Shares	Price		Ownership
Jul 10, 2026	TMDX TransMedics Group, Inc.	Award(A)	11,727	-	$0	Direct
Mar 2, 2026	TMDX TransMedics Group, Inc.	Sale(S)	2,966	$139.12	$412,630	Direct
Jan 23, 2026	TMDX TransMedics Group, Inc.	Tax Payment(F)	984	$135.30	$133,135	Direct
Feb 24, 2025	TMDX TransMedics Group, Inc.	Award(A)	12,676	-	-	Direct

1-4 of 4 transactions

About Corcoran Nicholas

Corcoran Nicholas (SEC CIK 0001964148) files insider reports with the SEC as Officer of TransMedics Group, Inc. (TMDX).

Signal8 holds 3 ownership filings by Corcoran Nicholas, all Form 4s, filed between Feb 26, 2025 and Jul 14, 2026. Those filings report 4 transactions, from Feb 24, 2025 to Jul 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Corcoran Nicholas's filings is in ANDOVER, MA.

Recent filings by Corcoran Nicholas

Jul 10, 2026: Grant or award of TMDX shares (Form 4, code A).
Mar 2, 2026: Open-market sale of TMDX shares (Form 4, code S).
Jan 23, 2026: Tax withholding of TMDX shares (Form 4, code F).
Feb 24, 2025: Grant or award of TMDX shares (Form 4, code A).

Other insiders filing for TransMedics Group, Inc. (TMDX)

Araujo Fernando N.
Weill David, Director
TOBIN JAMES R, Director
Hernandez Gerardo, Chief Financial Officer
Hassanein Waleed H, President & CEO
Gunderson Thomas J., Director

How to read Form 4 transaction codes