Michael Jay Zamkow

CIK: 0001611681

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)7 (43.8%)

Position reduction

Option Exercises (M)5 (31.3%)

Derivative conversions

Awards (A)2 (12.5%)

Compensation grants

Other (G, F, J, C, D, …)2 (12.5%)

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

Companies & Roles (1)

SSNC

SS&C Technologies Holdings Inc

Director

Discretionary Trading P&L

Holdings

Transaction History (16 total)

SSNC
SS&C Technologies Holdings Inc
May 22, 2026
Exercise(M)
Direct
3K shares at avg. $30.45$91K
SSNC
SS&C Technologies Holdings Inc
May 22, 2026
Sale(S)
Direct
3K shares at avg. $66.68$200K
SSNC
SS&C Technologies Holdings Inc
May 20, 2026
Sale(S)
Direct
3K shares at avg. $66.78$200K
SSNC
SS&C Technologies Holdings Inc
May 20, 2026
Exercise(M)
Direct
2.6K shares-
SSNC
SS&C Technologies Holdings Inc
May 20, 2026
Award(A)
Restricted Stock Units
Direct
3.2K shares-
SSNC
SS&C Technologies Holdings Inc
May 20, 2026
Exercise(M)
Direct
3K shares at avg. $30.45$91K
SSNC
SS&C Technologies Holdings Inc
May 21, 2025
Award(A)
Restricted Stock Units
Direct
2.5K shares-
SSNC
SS&C Technologies Holdings Inc
May 21, 2025
Exercise(M)
Direct
3.3K shares-
SSNC
SS&C Technologies Holdings Inc
May 13, 2025
Sale(S)
Direct
12.5K shares at avg. $79.92$999K
SSNC
SS&C Technologies Holdings Inc
May 2, 2025
Sale(S)
Direct
6K shares at avg. $77.05$462K
SSNC
SS&C Technologies Holdings Inc
May 2, 2025
Sale(S)
Direct
12.9K shares at avg. $77.60$1.0M
SSNC
SS&C Technologies Holdings Inc
May 2, 2025
Exercise(M)
Direct
6K shares at avg. $30.19$181K
SSNC
SS&C Technologies Holdings Inc
Feb 27, 2025
Gift(G)
Indirect
15.3K shares-
SSNC
SS&C Technologies Holdings Inc
Feb 27, 2025
Gift(G)
Direct
15.3K shares-
SSNC
SS&C Technologies Holdings Inc
Feb 25, 2025
Sale(S)
Indirect
23K shares at avg. $88.39$2.0M
SSNC
SS&C Technologies Holdings Inc
Sep 20, 2024
Sale(S)
Direct
19K shares at avg. $75.97$1.4M

		Type	Shares	Price		Ownership
May 22, 2026	SSNC SS&C Technologies Holdings Inc	Exercise(M)	3,000	$30.45	$91,335	Direct
May 22, 2026	SSNC SS&C Technologies Holdings Inc	Sale(S)	3,000	$66.68	$200,043	Direct
May 20, 2026	SSNC SS&C Technologies Holdings Inc	Sale(S)	3,000	$66.78	$200,353	Direct
May 20, 2026	SSNC SS&C Technologies Holdings Inc	Exercise(M)	2,580	-	$0	Direct
May 20, 2026	SSNC SS&C Technologies Holdings Inc	Award(A) Restricted Stock Units	3,200	-	-	Direct
May 20, 2026	SSNC SS&C Technologies Holdings Inc	Exercise(M)	3,000	$30.45	$91,335	Direct
May 21, 2025	SSNC SS&C Technologies Holdings Inc	Award(A) Restricted Stock Units	2,547	-	-	Direct
May 21, 2025	SSNC SS&C Technologies Holdings Inc	Exercise(M)	3,348	-	-	Direct
May 13, 2025	SSNC SS&C Technologies Holdings Inc	Sale(S)	12,500	$79.92	$999,000	Direct
May 2, 2025	SSNC SS&C Technologies Holdings Inc	Sale(S)	6,000	$77.05	$462,304	Direct
May 2, 2025	SSNC SS&C Technologies Holdings Inc	Sale(S)	12,900	$77.60	$1,001,062	Direct
May 2, 2025	SSNC SS&C Technologies Holdings Inc	Exercise(M)	6,000	$30.19	$181,140	Direct
Feb 27, 2025	SSNC SS&C Technologies Holdings Inc	Gift(G)	15,300	-	-	Indirect
Feb 27, 2025	SSNC SS&C Technologies Holdings Inc	Gift(G)	15,300	-	-	Direct
Feb 25, 2025	SSNC SS&C Technologies Holdings Inc	Sale(S)	23,000	$88.39	$2,033,062	Indirect
Sep 20, 2024	SSNC SS&C Technologies Holdings Inc	Sale(S)	19,000	$75.97	$1,443,438	Direct

1-16 of 16 transactions

About ZAMKOW MICHAEL JAY

ZAMKOW MICHAEL JAY (SEC CIK 0001611681) files insider reports with the SEC as Director of SS&C Technologies Holdings Inc (SSNC).

Signal8 holds 6 ownership filings by ZAMKOW MICHAEL JAY, all Form 4s, filed between Sep 24, 2024 and May 22, 2026. Those filings report 16 transactions, from Sep 20, 2024 to May 22, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on ZAMKOW MICHAEL JAY's filings is in WINDSOR, CT.

Recent filings by ZAMKOW MICHAEL JAY

May 22, 2026: Option exercise of SSNC shares (Form 4, code M).
May 22, 2026: Open-market sale of SSNC shares (Form 4, code S).
May 20, 2026: Open-market sale of SSNC shares (Form 4, code S).
May 20, 2026: Option exercise of SSNC shares (Form 4, code M).
May 20, 2026: Grant or award of SSNC derivative securities (Form 4, code A).

Other insiders filing for SS&C Technologies Holdings Inc (SSNC)

Schell Brian N, EVP & CFO
Walton Debra, Director
Varsano David, Director
Vanni d'Archirafi Francesco Paolo, Director
MICHAEL JONATHAN E, Director
Conjeevaram Smita, Director

How to read Form 4 transaction codes