Insider holders · CIK 0001655759
ARVINAS, INC. · ARVN
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Timothy M ShannonDirector | 55,398 | 4,989,554 | 5,044,952 | Oct 3, 2018 · 5:25 pm EDT | Form 4 |
| Canaan Partners IX LLC10% Owner | 4,989,554 | — | 4,989,554 | Oct 3, 2018 · 5:45 pm EDT | Form 4 |
| Canaan IX L.P.10% Owner | 4,989,554 | — | 4,989,554 | Oct 3, 2018 · 5:45 pm EDT | Form 4 |
| Peter Kolchinskyrelationship not stated | — | 3,138,412 | 3,138,412 | Oct 3, 2018 · 4:36 pm EDT | Form 4 |
| RA CAPITAL MANAGEMENT, LLCrelationship not stated | — | 3,138,412 | 3,138,412 | Oct 3, 2018 · 4:36 pm EDT | Form 4 |
| RA Capital Healthcare Fund LPrelationship not stated | — | 3,138,412 | 3,138,412 | Oct 3, 2018 · 4:36 pm EDT | Form 4 |
| Jakob LovenDirector | — | 1,694,351 | 1,694,351 | Oct 3, 2018 · 5:18 pm EDT | Form 4 |
| Craig Martin Crews10% Owner | 1,008,231 | 538,461 | 1,546,692 | Sep 26, 2018 · 9:41 pm EDT | Form 3 |
| John G HoustonPresident and CEO | 785,344 | — | 785,344 | Oct 3, 2018 · 5:22 pm EDT | Form 4 |
| Robert A. Bettigolerelationship not stated | 767,623 | — | 767,623 | Oct 9, 2018 · 4:18 pm EDT | Form 4 |
| ELM STREET VENTURE ASSOCIATES, LLCrelationship not stated | 767,623 | — | 767,623 | Oct 9, 2018 · 4:18 pm EDT | Form 4 |
| ELM STREET VENTURES L Prelationship not stated | 767,623 | — | 767,623 | Oct 9, 2018 · 4:18 pm EDT | Form 4 |
| Craig M. Crews Family 2013 Trust10% Owner | 560,000 | — | 560,000 | Sep 26, 2018 · 8:52 pm EDT | Form 3 |
| Crews Family 2018 Trust10% Owner | 538,461 | — | 538,461 | Sep 26, 2018 · 9:43 pm EDT | Form 3 |
| Deerfield Mgmt IV, L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Deerfield Private Design Fund IV, L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Deerfield Mgmt III, L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Deerfield Private Design Fund III, L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Deerfield Special Situations Fund, L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| James E Flynn10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Deerfield Mgmt L.P.10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)10% Owner | — | 411,244 | 411,244 | Oct 1, 2018 · 1:47 pm EDT | Form 4 |
| Liam RatcliffeDirector | — | 375,000 | 375,000 | Oct 3, 2018 · 5:22 pm EDT | Form 4 |
| Andrew SaikChief Financial Officer | 187,432 | — | 187,432 | Jun 24, 2026 · 5:20 pm EDT | Form 4 |
| Angela M CacaceChief Scientific Officer | 180,390 | — | 180,390 | Jun 18, 2026 · 4:06 pm EDT | Form 4 |
| Sean A CassidyChief Financial Officer | 174,810 | — | 174,810 | Oct 3, 2018 · 5:21 pm EDT | Form 4 |
| Bradley Albert MargusDirector | 99,463 | 42,768 | 142,231 | Oct 3, 2018 · 5:21 pm EDT | Form 4 |
| Andrew J. Schwab10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| 5AM Partners III, LLC10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| 5AM Co-Investors III, L.P.10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| 5AM VENTURES III, L.P.10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| John D Diekman10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| Scott M Rocklage10% Owner | — | 125,360 | 125,360 | Oct 3, 2018 · 4:24 pm EDT | Form 4 |
| Briggs MorrisonDirector | 111,548 | — | 111,548 | Jun 26, 2026 · 4:22 pm EDT | Form 4 |
| Andrew CrewSee Remarks | 96,211 | 2,581 | 98,792 | Sep 26, 2018 · 9:38 pm EDT | Form 3 |
| Ian TaylorSenior Vice President, Biology | 84,496 | — | 84,496 | Sep 26, 2018 · 9:34 pm EDT | Form 3 |
| Edward Moore Kennedy Jr.Director | 54,957 | 29,333 | 84,290 | Jun 26, 2026 · 4:22 pm EDT | Form 4 |
| Alsup Laurie SmaldoneDirector | 41,572 | — | 41,572 | Jun 26, 2026 · 4:23 pm EDT | Form 4 |
| Linda BainDirector | 41,572 | — | 41,572 | Jun 26, 2026 · 4:21 pm EDT | Form 4 |
| Everett CunninghamDirector | 41,572 | — | 41,572 | Jun 26, 2026 · 4:21 pm EDT | Form 4 |
| Leslie V NorwalkDirector | 41,572 | — | 41,572 | Jun 26, 2026 · 4:23 pm EDT | Form 4 |
| Kush ParmarDirector | 0 | — | 0 | Sep 26, 2018 · 8:54 pm EDT | Form 3 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.