Wellington Biomedical Innovation Master Investors (Cayman) I L.P.
CIK 1787092 · last filed 2024-09-18
Wellington Biomedical Innovation Master Investors (Cayman) I L.P. is a corporate insider who has filed 16 SEC Form 4 insider transactions across 16 companies since 2020. The most recent filing, for ZBIO, was dated Sep 18, 2024. Across all open-market trades the lifetime net is +$40.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $341.4M 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.
$341.37M
16
16
$40.90M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZBIO | 10%+ Owner | 600,906 | $32.29 | $19.40M | $0 | 1 | 2024-09-18 |
| ARTV | 10%+ Owner | 194,108 | $10.53 | $2.04M | $0 | 1 | 2024-07-22 |
| BOLD | 10%+ Owner | 189,933 | $2.47 | $469.1K | $0 | 1 | 2024-04-02 |
| ACRV | 10%+ Owner | 888,130 | $1.54 | $1.37M | $0 | 1 | 2022-11-21 |
| NUVL | 10%+ Owner | 897,671 | $123.96 | $111.28M | $0 | 1 | 2021-08-03 |
| Verve Therapeutics, Inc. (VERV) Delisted | 10%+ Owner | 1,343,081 | $11.13 | $14.95M | $0 | 1 | 2021-06-22 |
| EWTX | 10%+ Owner | 681,812 | $40.35 | $27.51M | $0 | 1 | 2021-03-30 |
| OLMA | 10%+ Owner | 1,273,420 | $11.62 | $14.80M | $0 | 1 | 2020-11-24 |
| ALGS | 10%+ Owner | 53,402 | $4.25 | $227.0K | $0 | 1 | 2020-10-22 |
| PMVP | 760,267 | $1.10 | $836.3K | $0 | 1 | 2020-09-29 | |
| DYN | 10%+ Owner | 1,608,785 | $25.90 | $41.67M | $0 | 1 | 2020-09-23 |
| KYMR | 10%+ Owner | 959,211 | $106.16 | $101.83M | $0 | 1 | 2020-08-27 |
| NRIX | 10%+ Owner | 784,313 | $24.15 | $18.94M | $0 | 1 | 2020-07-30 |
| Forma Therapeutics Holdings, Inc. (FMTX) Delisted | 10%+ Owner | 1,252,913 | $20.01 | $25.07M | $20.00M | 1 | 2020-06-25 |
| Generation Bio Co. (GBIO) Delisted | 10%+ Owner | 101,255 | $5.34 | $540.7K | $20.90M | 1 | 2020-06-18 |
| BDTX | 10%+ Owner | 568,185 | $1.76 | $1.00M | $0 | 1 | 2020-02-05 |
Recent Filings
16 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-09-18 | ZBIO | Conv (C) | +801,624 | $0 | EDGAR |
| 2024-07-22 | ARTV | Mixed | +194,108 | $500.0K | EDGAR |
| 2024-04-02 | BOLD | Conv (C) | +556,233 | $0 | EDGAR |
| 2022-11-21 | ACRV | Conv (C) | +888,130 | $0 | EDGAR |
| 2021-08-03 | NUVL | Conv (C) | +897,671 | $0 | EDGAR |
| 2021-06-22 | Verve Therapeutics, Inc. (VERV) Delisted | Conv (C) | +2,495,571 | $0 | EDGAR |
| 2021-03-30 | EWTX | Conv (C) | +681,812 | $0 | EDGAR |
| 2020-11-24 | OLMA | Conv (C) | +1,725,406 | $0 | EDGAR |
| 2020-10-22 | ALGS | Conv (C) | +1,906,191 | $0 | EDGAR |
| 2020-09-29 | PMVP | Conv (C) | +760,267 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.