MPM BioVentures 2014 LLC
CIK 1765021 · last filed 2025-11-25
"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
$2.00M
Companies
4
Total Filings
11
Lifetime Open-Market Net
-$72.06M
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 |
|---|---|---|---|---|---|---|---|
| HOWL | 10%+ Owner | 5,257,105 | $0.38 | $2.00M | -$3.60M | 3 | 2025-11-25 |
| iTeos Therapeutics, Inc. (ITOS) Delisted | 10%+ Owner | 2,108,594 | $10.15 | $21.40M | -$86.75M | 3 | 2025-05-15 |
| Harpoon Therapeutics, Inc. (HARP) Delisted | 10%+ Owner | 3,221,896 | $23.01 | $74.14M | -$11.72M | 4 | 2021-04-15 |
| Repare Therapeutics Inc. (RPTX) Delisted | 10%+ Owner | 1,801,581 | $2.65 | $4.77M | $30.00M | 1 | 2020-06-25 |
Recent Filings · Page 2 of 2
11 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-02-14 | Harpoon Therapeutics, Inc. (HARP) Delisted | Mixed | +29,416,534 | $24.50M | EDGAR |
Showing 11–11 of 11
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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.