MICHAEL JAY ZAMKOW
CIK 1611681 · last filed 2026-05-22
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.78M
Companies
1
Total Filings
26
Lifetime Open-Market Net
-$5.42M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SSNC | Director | 26,304 | $67.68 | $1.78M | -$5.42M | 26 | 2026-05-22 |
Recent Filings · Page 2 of 3
26 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-05-17 | SSNC | Mixed | — | -$415.6K | EDGAR |
| 2024-05-13 | SSNC | Mixed | — | -$203.8K | EDGAR |
| 2023-06-05 | SSNC | Grant (A) | — | $0 | EDGAR |
| 2022-05-12 | SSNC | Grant (A) | — | $0 | EDGAR |
| 2021-05-20 | SSNC | Grant (A) | — | $0 | EDGAR |
| 2020-05-21 | SSNC | Grant (A) | — | $0 | EDGAR |
| 2019-05-16 | SSNC | Grant (A) | — | $0 | EDGAR |
| 2019-05-07 | SSNC | Buy (P) | +17,000 | $1.02M | EDGAR |
| 2018-11-19 | SSNC | Buy (P) | +22,100 | $1.05M | EDGAR |
| 2018-05-17 | SSNC | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.