O'Sullivan Michael Shamus
CIK 2007002 · EVP Chief Admin & LegalOfficer · last filed 2026-03-03
O'Sullivan Michael Shamus is an EVP Chief Admin & LegalOfficer who has filed 9 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider had shares withheld for taxes covering $6.7K of VSH on Mar 3, 2026. Across all open-market trades the lifetime net is +$37.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $2.1M across reported positions.
"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.
$2.06M
1
9
$37.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VSH | EVP Chief Admin & LegalOfficer | 35,131 | $58.58 | $2.06M | $37.2K | 9 | 2026-03-03 |
Recent Filings
9 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-03 | VSH | Tax (F) | −360 | -$6.7K | EDGAR |
| 2026-02-27 | VSH | Grant (A) | +14,023 | $0 | EDGAR |
| 2026-01-05 | VSH | Tax (F) | −2,171 | -$31.5K | EDGAR |
| 2025-05-13 | VSH | Buy (P) | +2,500 | $37.2K | EDGAR |
| 2025-03-04 | VSH | Tax (F) | −414 | -$7.1K | EDGAR |
| 2025-02-28 | VSH | Grant (A) | +11,111 | $0 | EDGAR |
| 2025-01-06 | VSH | Tax (F) | −910 | -$15.4K | EDGAR |
| 2024-03-05 | VSH | Tax (F) | −374 | -$8.4K | EDGAR |
| 2024-02-29 | VSH | Grant (A) | +8,016 | $0 | EDGAR |