Zamkow Michael Jay
- SEC CIK
- 0001611681
In the past year, 1 open-market sale filing worth $400.4K and no purchases.
Current role at each company
- SSNC SS&C Technologies Holdings IncDirectoras of May 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $400.4K
- 1 filing
- Net
- −$400.4K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Zamkow Michael Jay as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2026 (view filing) | May 20-22 | 2 days | Zamkow Michael JayDirector | SSale | −6.00K | $66.73 | −$400.4K | −24.6%18.4K after | 2 lots |
| May 15, 2025 (view filing) | May 13 | 2 days | Zamkow Michael JayDirector | SSale | −12.5K | $79.92 | −$999.0K | −50.0%12.5K after | |
| May 6, 2025 (view filing) | May 2 | 4 days | Zamkow Michael JayDirector | SSale | −18.9K | $77.43 | −$1.46M | −43.1%25.0K after | 2 lots |
| Feb 27, 2025 (view filing) | Feb 25 | 2 days | Zamkow Michael JayDirector | SSale | −23.0K | $88.39 | −$2.03M | −49.8%23.2K after | |
| Sep 24, 2024 (view filing) | Sep 20 | 4 days | Zamkow Michael JayDirector | SSale | −19.0K | $75.97 | −$1.44M | −45.7%22.6K after | |
| Jun 18, 2024 (view filing) | Jun 17 | 1 day | Zamkow Michael JayDirector | SSale | −7.50K | $60.46 | −$453.4K | −15.3%41.6K after | |
| Jun 5, 2024 (view filing) | Jun 4 | 1 day | Zamkow Michael JayDirector | SSale | −10.0K | $61.69 | −$616.9K | −19.4%41.6K after | |
| May 24, 2024 (view filing) | May 23 | 1 day | Zamkow Michael JayDirector | SSale | −10.0K | $61.92 | −$619.2K | −20.8%38.0K after | |
| May 17, 2024 (view filing) | May 16 | 1 day | Zamkow Michael JayDirector | SSale | −10.0K | $63.94 | −$639.4K | −20.8%38.0K after | |
| May 13, 2024 (view filing) | May 9 | 4 days | Zamkow Michael JayDirector | SSale | −5.00K | $63.14 | −$315.7K | −11.6%38.0K after |