Peter W. Sonsini
CIK 1559807 · last filed 2022-12-22
"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
$3.29B
Companies
32
Total Filings
87
Lifetime Open-Market Net
$646.98M
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 |
|---|---|---|---|---|---|---|---|
| Arcellx, Inc. (ACLX) Delisted | 10%+ Owner | 4,850,214 | $115.07 | $558.11M | $190.00M | 2 | 2022-12-22 |
| Akouos, Inc. (AKUS) Delisted | 10%+ Owner | 0 | $13.29 | $0 | $10.00M | 2 | 2022-12-02 |
| IONQ.WS | 10%+ Owner | 0 | $46.23 | $0 | $0 | 1 | 2022-11-18 |
| AVEO PHARMACEUTICALS, INC. (AVEO) Delisted | 10%+ Owner | 24 | $15.00 | $360 | $24.62M | 17 | 2022-10-21 |
| NeueHealth, Inc. (BHG) Delisted | 10%+ Owner | 22,288,629 | $16.35 | $364.42M | $35.00M | 3 | 2022-10-19 |
| GENOCEA BIOSCIENCES, INC. (GNCA) Delisted | 10%+ Owner | 0 | $0.00 | $0 | $21.03M | 4 | 2022-05-26 |
| HOOD | Director | 30,431 | $93.19 | $2.84M | $0 | 5 | 2022-05-04 |
| TRVI | 10%+ Owner | 10,421,428 | $14.21 | $148.09M | $31.80M | 4 | 2022-04-13 |
| Metacrine, Inc. (MTCR) Delisted | 10%+ Owner | 2,734,189 | $0.49 | $1.35M | $9.51M | 2 | 2021-12-27 |
| GLUE | 10%+ Owner | 5,973,296 | $18.23 | $108.92M | $19.95M | 1 | 2021-06-30 |
| Desktop Metal, Inc. (DM) Delisted | 10%+ Owner | 54 | $4.96 | $268 | $0 | 1 | 2021-06-10 |
| Eargo, Inc. (EAR) Delisted | 10%+ Owner | 30,000 | $2.57 | $77.1K | $5.60M | 2 | 2021-05-26 |
| OnKure Therapeutics, Inc. (RPHM) Delisted | 10%+ Owner | 4,785,494 | $18.20 | $87.10M | $90.00M | 1 | 2021-04-15 |
| MRKR | 10%+ Owner | 10,714,285 | $1.38 | $14.79M | $10.00M | 1 | 2021-03-18 |
| Regulus Therapeutics Inc. (RGLS) Delisted | 10%+ Owner | 6,451,056 | $8.16 | $52.64M | $3.96M | 3 | 2020-12-07 |
| Mersana Therapeutics, Inc. (MRSN) Delisted | 10%+ Owner | 745 | $29.08 | $21.7K | $150.00M | 4 | 2020-09-16 |
| Inozyme Pharma, Inc. (INZY) Delisted | 10%+ Owner | 2,187,689 | $4.00 | $8.75M | $4.00M | 1 | 2020-07-28 |
| NKTX | 10%+ Owner | 522,639 | $2.86 | $1.49M | $12.00M | 1 | 2020-07-16 |
| Surface Oncology, Inc. (SURF) Delisted | 10%+ Owner | 6,072,421 | $1.07 | $6.50M | -$10.28M | 2 | 2020-05-22 |
| Adaptimmune Therapeutics PLC (ADAP) Delisted | 10%+ Owner | 82,978,668 | $0.06 | $4.80M | $5.00M | 1 | 2020-01-28 |
| ARDX | 10%+ Owner | 3,082,186 | $5.69 | $17.54M | $23.33M | 4 | 2019-12-09 |
| MIRM | 10%+ Owner | 3,736,243 | $99.34 | $371.18M | $6.75M | 1 | 2019-07-24 |
| ASND | 10%+ Owner | 12,000,000 | $218.06 | $2.62B | $49.02M | 4 | 2018-09-10 |
| Oruka Therapeutics, Inc. (ABIO) Delisted | 10%+ Owner | 0 | $28.80 | $0 | -$731.3K | 1 | 2018-02-27 |
| Cascadian Therapeutics, Inc. (CASC) Delisted | 10%+ Owner | 10,882,574 | — | — | $0 | 1 | 2018-02-22 |
| APPN | 10%+ Owner | 27,581 | $24.01 | $662.2K | -$66.07M | 4 | 2018-02-15 |
| SYBX | 10%+ Owner | 4,228,940 | $0.69 | $2.92M | $0 | 2 | 2018-01-26 |
| MULESOFT, INC (MULE) Delisted | 10%+ Owner | 12,679,970 | — | — | $0 | 1 | 2017-03-22 |
| Achaogen, Inc. (AKAO) Delisted | 10%+ Owner | 5,215,128 | — | — | $13.50M | 2 | 2016-12-19 |
| Avalo Therapeutics, Inc. (CERC.U) Delisted | 10%+ Owner | 594,245 | — | — | $0 | 1 | 2015-10-20 |
| SYNLOGIC, INC. (MIRN) Delisted | 10%+ Owner | 2,082,725 | — | — | $6.00M | 1 | 2015-10-06 |
| Loxo Oncology, Inc. (LOXO) Delisted | 10%+ Owner | 1,789,420 | — | — | $3.00M | 1 | 2014-08-06 |
Recent Filings · Page 2 of 9
87 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-01-05 | NeueHealth, Inc. (BHG) Delisted | Buy (P) | — | $0 | EDGAR |
| 2021-12-27 | Metacrine, Inc. (MTCR) Delisted | Sell (S) | −497,270 | -$494.5K | EDGAR |
| 2021-11-12 | HOOD | Other (J) | −1,427,856 | $0 | EDGAR |
| 2021-10-29 | HOOD | Other (J) | −1,427,856 | $0 | EDGAR |
| 2021-10-19 | TRVI | Buy (P) | +1,851,852 | $0 | EDGAR |
| 2021-08-03 | HOOD | Mixed | +71,858,806 | $77.12M | EDGAR |
| 2021-06-30 | NeueHealth, Inc. (BHG) Delisted | Mixed | +135,584,859 | $35.00M | EDGAR |
| 2021-06-30 | GLUE | Mixed | +7,692,298 | $19.95M | EDGAR |
| 2021-06-10 | Desktop Metal, Inc. (DM) Delisted | Other (J) | −8,996,307 | $0 | EDGAR |
| 2021-05-26 | Eargo, Inc. (EAR) Delisted | Other (J) | −1,999,179 | $0 | 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.