Wellington Biomedical Innovation Master Investors (Cayman) I L.P.
CIK 1787092 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 12, 2024 · Latest: Sept. 12, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 37 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 16, 2024 | ZBIO | C | 1,742,858 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 16, 2024 | ZBIO | C | 3,649,263 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 16, 2024 | ZBIO | C | 1,568,480 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 16, 2024 | ZBIO | C | 200,718 | — | — | 801,624 Direct | +33.40% | Acquired | (price as of 2026-08-21) |
| Sept. 16, 2024 | ZBIO | C | 420,271 | — | — | 600,906 Direct | +232.66% | Acquired | (price as of 2026-08-21) |
| Sept. 16, 2024 | ZBIO | C | 180,635 | — | — | 180,635 Direct | — | Acquired | (price as of 2026-08-21) |
| July 22, 2024 | ARTV | C | 145,089 | — | — | 145,089 Direct | — | Acquired | (price as of 2026-08-21) |
| July 22, 2024 | ARTV | J | 49,019 | $10.20 | $499,994 | 194,108 Direct | +33.79% | Acquired | 11.4% (price as of 2026-08-21) |
| July 22, 2024 | ARTV | C | 145,089 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| April 2, 2024 | BOLD | C | 189,933 | — | — | 189,933 Direct | — | Acquired | (price as of 2026-08-21) |
| April 2, 2024 | BOLD | C | 366,300 | — | — | 556,233 Direct | +192.86% | Acquired | (price as of 2026-08-21) |
| April 2, 2024 | BOLD | C | 3,703,704 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| April 2, 2024 | BOLD | C | 7,142,857 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Nov. 17, 2022 | ACRV | C | 2,190,131 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Nov. 17, 2022 | ACRV | C | 888,130 | — | — | 888,130 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 2, 2021 | NUVL | C | 4,831,384 | — | — | 0 Direct | -100.00% | Disposed | |
| Aug. 2, 2021 | NUVL | C | 897,671 | — | — | 897,671 Direct | — | Acquired | |
| March 30, 2021 | EWTX | C | 681,812 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| March 30, 2021 | EWTX | C | 681,812 | — | — | 681,812 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 23, 2020 | OLMA | C | 451,986 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Nov. 23, 2020 | OLMA | C | 1,273,420 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Nov. 23, 2020 | OLMA | C | 451,986 | — | — | 1,725,406 Direct | +35.49% | Acquired | (price as of 2026-08-21) |
| Nov. 23, 2020 | OLMA | C | 1,273,420 | — | — | 1,273,420 Direct | — | Acquired | (price as of 2026-08-21) |
| Oct. 20, 2020 | ALGS | C | 571,143 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Oct. 20, 2020 | ALGS | C | 1,335,048 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Oct. 20, 2020 | ALGS | C | 571,143 | — | — | 1,906,191 Direct | +42.78% | Acquired | (price as of 2026-08-21) |
| Oct. 20, 2020 | ALGS | C | 1,335,048 | — | — | 1,335,048 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 29, 2020 | PMVP | C | 760,267 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 29, 2020 | PMVP | C | 760,267 | — | — | 760,267 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2020 | DYN | C | 5,336,179 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 21, 2020 | DYN | C | 1,608,785 | — | — | 1,608,785 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 25, 2020 | KYMR | C | 1,529,847 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 25, 2020 | KYMR | C | 959,211 | — | — | 959,211 Direct | — | Acquired | (price as of 2026-08-21) |
| July 28, 2020 | NRIX | C | 784,313 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 28, 2020 | NRIX | C | 784,313 | — | — | 784,313 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 3, 2020 | BDTX | C | 568,185 | — | — | 568,185 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 3, 2020 | BDTX | C | 1,713,541 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 16, 2024 | ZBIO | Series C Convertible Preferred Stock | Common Stock (200,718) | — | — | 1,742,858 | Disposed |
| Sept. 16, 2024 | ZBIO | Series B Convertible Preferred Stock | Common Stock (420,271) | — | — | 3,649,263 | Disposed |
| Sept. 16, 2024 | ZBIO | Series A Convertible Preferred Stock | Common Stock (180,635) | — | — | 1,568,480 | Disposed |
| July 22, 2024 | ARTV | Series B Preferred Stock | Common Stock (145,089) | — | — | 145,089 | Disposed |
| April 2, 2024 | BOLD | Series B Preferred Stock | Common Stock (189,933) | — | — | 3,703,704 | Disposed |
| April 2, 2024 | BOLD | Series C Preferred Stock | Common Stock (366,300) | — | — | 7,142,857 | Disposed |
| Nov. 17, 2022 | ACRV | Series B Preferred Stock | Common Stock (888,130) | — | — | 2,190,131 | Disposed |
| Aug. 2, 2021 | NUVL | Series B Preferred Stock | Class A Common Stock (897,671) | — | — | 4,831,384 | Disposed |
| March 30, 2021 | EWTX | Series C Preferred Stock | Common Stock (681,812) | — | — | 681,812 | Disposed |
| Nov. 23, 2020 | OLMA | Series C Preferred Stock | Common Stock (451,986) | — | — | 451,986 | Disposed |
| Nov. 23, 2020 | OLMA | Series B Preferred Stock | Common Stock (1,273,420) | — | — | 1,273,420 | Disposed |
| Oct. 20, 2020 | ALGS | Series B-2 convertible Preferred Stock | Common Stock (571,143) | — | — | 571,143 | Disposed |
| Oct. 20, 2020 | ALGS | Series B-1 convertible Preferred Stock | Common Stock (1,335,048) | — | — | 1,335,048 | Disposed |
| Sept. 29, 2020 | PMVP | Series D Preferred Stock | Common Stock (760,267) | — | — | 760,267 | Disposed |
| Sept. 21, 2020 | DYN | Series B Preferred Stock | Common Stock (1,608,785) | — | — | 5,336,179 | Disposed |
| Aug. 25, 2020 | KYMR | Series C Preferred Stock | Common Stock (959,211) | — | — | 1,529,847 | Disposed |
| July 28, 2020 | NRIX | Series D Preferred Stock | Common Stock (784,313) | — | — | 784,313 | Disposed |
| Feb. 3, 2020 | BDTX | Series C Preferred Stock | Common Stock (568,185) | — | — | 1,713,541 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 18 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 12, 2024 | ZBIO | Series A Convertible Preferred Stock→ Common Stock (180,635) | 180,635 | Direct |
| Sept. 12, 2024 | ZBIO | Series B Convertible Preferred Stock→ Common Stock (420,271) | 420,271 | Direct |
| Sept. 12, 2024 | ZBIO | Series C Convertible Preferred Stock→ Common Stock (200,718) | 200,718 | Direct |
| July 18, 2024 | ARTV | Series B Preferred Stock→ Common Stock (145,089) | 145,089 | Direct |
| March 27, 2024 | BOLD | Series B Preferred Stock→ Common Stock (189,933) | 189,933 | Direct |
| March 27, 2024 | BOLD | Series C Preferred Stock→ Common Stock (366,300) | 366,300 | Direct |
| Nov. 9, 2022 | ACRV | Series B Preferred Stock→ Common Stock (888,130) | 888,130 | Direct |
| July 28, 2021 | NUVL | Series B Preferred Stock→ Class A Common Stock (897,671) | 897,671 | Direct |
| March 25, 2021 | EWTX | Series C Preferred Stock→ Common Stock (681,812) | 681,812 | Direct |
| Nov. 18, 2020 | OLMA | Series B Preferred Stock→ Common Stock (1,273,420) | 1,273,420 | Direct |
| Nov. 18, 2020 | OLMA | Series C Preferred Stock→ Common Stock (451,986) | 451,986 | Direct |
| Oct. 15, 2020 | ALGS | Series B-1 convertible Preferred Stock→ Common Stock (1,335,048) | 1,335,048 | Direct |
| Oct. 15, 2020 | ALGS | Series B-2 convertible Preferred Stock→ Common Stock (571,143) | 571,143 | Direct |
| Sept. 24, 2020 | PMVP | Series D Preferred Stock→ Common Stock (760,267) | 760,267 | Direct |
| Sept. 16, 2020 | DYN | Series B Preferred Stock→ Common Stock (1,608,785) | 1,608,785 | Direct |
| Aug. 20, 2020 | KYMR | Series C Preferred Stock→ Common Stock (959,211) | 959,211 | Direct |
| July 23, 2020 | NRIX | Series D Preferred Stock→ Common Stock (784,313) | 784,313 | Direct |
| Jan. 29, 2020 | BDTX | Series C Preferred Stock→ Common Stock (568,185) | 568,185 | Direct |