Michel Vounatsos
CIK 1672709 · Chief Executive Officer · last filed 2026-05-11
"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
$16.26M
Companies
4
Total Filings
34
Lifetime Open-Market Net
$2.77M
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 |
|---|---|---|---|---|---|---|---|
| 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 · Page 2 of 4
34 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-02-14 | BIIB | Grant (A) | — | $0 | EDGAR |
| 2022-01-21 | BIIB | Grant (A) | +10,594 | $0 | EDGAR |
| 2021-05-10 | REVVITY, INC. (PKI) Delisted | Grant (A) | +1,313 | $0 | EDGAR |
| 2021-02-22 | BIIB | Grant (A) | — | $0 | EDGAR |
| 2021-02-17 | BIIB | Mixed | +1,816 | -$4.02M | EDGAR |
| 2021-01-29 | BIIB | Grant (A) | +16,343 | $0 | EDGAR |
| 2020-12-01 | BIIB | Buy (P) | +3,100 | $748.0K | EDGAR |
| 2020-05-12 | REVVITY, INC. (PKI) Delisted | Grant (A) | +2,247 | $22.5K | EDGAR |
| 2020-03-17 | REVVITY, INC. (PKI) Delisted | Grant (A) | +438 | $0 | EDGAR |
| 2020-02-19 | BIIB | Mixed | +2,697 | -$716.0K | 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.