Michel Vounatsos
CIK 1672709 · Chief Executive Officer · last filed 2026-05-11
Michel Vounatsos is a Chief Executive Officer who has filed 34 SEC Form 4 insider transactions across 4 companies since 2016. The most recent filing, for RVTY, was dated May 11, 2026. Across all open-market trades the lifetime net is +$2.8M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $16.3M 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.
$16.26M
4
34
$2.77M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RVTY | Director | 13,977 | $99.66 | $1.39M | $0 | 4 | 2026-05-11 |
| ZLAB | Director | 50,416 | $17.07 | $860.6K | $0 | 3 | 2025-06-23 |
| REVVITY, INC. (PKI) Delisted | Director | 4,608 | $115.24 | $531.0K | $0 | 4 | 2022-05-09 |
| BIIB | Chief Executive Officer | 70,007 | $200.05 | $14.00M | $2.77M | 23 | 2022-02-23 |
Recent Filings
34 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | RVTY | Grant (A) | +2,280 | $0 | EDGAR |
| 2025-06-23 | ZLAB | Grant (A) | +10,831 | $0 | EDGAR |
| 2025-05-01 | RVTY | Grant (A) | +2,412 | $0 | EDGAR |
| 2024-06-20 | ZLAB | Grant (A) | +21,253 | $0 | EDGAR |
| 2024-05-02 | RVTY | Grant (A) | +2,195 | $0 | EDGAR |
| 2023-05-17 | RVTY | Grant (A) | +1,738 | $0 | EDGAR |
| 2023-03-07 | ZLAB | Grant (A) | +18,332 | $0 | EDGAR |
| 2022-05-09 | REVVITY, INC. (PKI) Delisted | Grant (A) | +1,354 | $0 | EDGAR |
| 2022-02-23 | BIIB | Mixed | +3,445 | -$576.1K | EDGAR |
| 2022-02-15 | BIIB | Mixed | +150 | -$1.84M | EDGAR |