Arvinas, Inc. (ARVN) Insider Trading
Over the last 3 months, ARVN insiders made 1 open-market buy and 7 sales, a net sale of -$255K (SEC Form 4). Over the last 6 months, 143 institutions increased and 142 reduced their position (13F).
Insider Activity
Sentiment
32/100
Buys (3m)
1
Sells (3m)
7
Net (3m)
-$255.4K
Insiders buyingFirst buy in 2 quarters
Insider trades by month Buys Sells
Jun
Sep
Nov
Feb
Mar
May
Context3-month price -43.6%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 22, 2026 | Teel Randydirector, officer: President and CEO | Sell | 2,209 | $9.04 |
| May 13, 2026 | Teel Randydirector, officer: President and CEO | Sell | 9,657 | $9.94 |
| May 13, 2026 | Berkowitz Noahofficer: Chief Medical Officer | Sell | 11,108 | $9.94 |
| May 13, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Sell | 9,657 | $9.94 |
| May 13, 2026 | Saik Andrewofficer: Chief Financial Officer | Sell | 11,139 | $9.94 |
| May 13, 2026 | Loomis David Kofficer: VP, Chief Accounting Officer | Sell | 1,919 | $9.94 |
| Mar 19, 2026 | Berkowitz Noahofficer: Chief Medical Officer | Sell | 6,435 | $11.10 |
| Mar 12, 2026 | Teel Randydirector, officer: President and CEO | Grant | 147,179 | — |
| Mar 9, 2026 | Morrison Briggsdirector | Buy | 20,000 | $13.40 |
| Mar 2, 2026 | Loomis David Kofficer: VP, Chief Accounting Officer | Grant | 18,504 | $13.38 |
| Mar 2, 2026 | Teel Randydirector, officer: President and CEO | Grant | 147,791 | — |
| Mar 2, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Grant | 67,000 | $13.38 |
| Mar 2, 2026 | Berkowitz Noahofficer: Chief Medical Officer | Grant | 67,000 | $13.38 |
| Mar 2, 2026 | Loomis David Kofficer: VP, Chief Accounting Officer | Grant | 12,420 | — |
| Mar 2, 2026 | Teel Randydirector, officer: President and CEO | Grant | 218,691 | $13.38 |
| Mar 2, 2026 | Houston John Gdirector | Sell | 18,822 | $13.24 |
| Mar 2, 2026 | Berkowitz Noahofficer: Chief Medical Officer | Grant | 45,000 | — |
| Mar 2, 2026 | Saik Andrewofficer: Chief Financial Officer | Grant | 67,000 | $13.38 |
| Mar 2, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Grant | 45,000 | — |
| Mar 2, 2026 | Houston John Gdirector | Sell | 11,787 | $13.14 |
| Mar 2, 2026 | Houston John Gdirector | Sell | 4,688 | $13.24 |
| Mar 2, 2026 | Saik Andrewofficer: Chief Financial Officer | Grant | 45,000 | — |
| Feb 25, 2026 | Teel Randydirector, officer: President and CEO | Sell | 3,748 | $12.16 |
| Feb 25, 2026 | Teel Randydirector, officer: President and CEO | Sell | 1,038 | $12.16 |
| Feb 25, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Sell | 1,038 | $12.16 |
| Feb 25, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Sell | 2,571 | $12.16 |
| Feb 25, 2026 | Loomis David Kofficer: Chief Accounting Officer | Sell | 1,108 | $12.16 |
| Feb 18, 2026 | Teel Randydirector, officer: President and CEO | Sell | 4,403 | $11.89 |
| Feb 18, 2026 | Cacace Angela Mofficer: Chief Scientific Officer | Sell | 4,592 | $11.89 |
| Feb 18, 2026 | Loomis David Kofficer: Chief Accounting Officer | Sell | 1,016 | $11.89 |
Source: ARVN SEC Form 4 filings, latest May 22, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their ARVN positions over the last 6 months (SEC Form 13F).
Increased
143
New positions
58
Reduced
142
Sold out
69
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 7.3M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 7.2M | Jan 29, 2026 |
| BLACKROCK, INC. | Reduced | 6.8M | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3.9M | May 8, 2026 |
| D. E. SHAW & CO., INC. | Increased | 3.7M | Feb 17, 2026 |
| D. E. SHAW & CO., INC. | Reduced | 3.6M | May 15, 2026 |
| PFIZER INC | Unchanged | 3.5M | May 12, 2026 |
| PFIZER INC | Unchanged | 3.5M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.7M | May 15, 2026 |
| TCG CROSSOVER MANAGEMENT, LLC | Increased | 2.7M | Feb 17, 2026 |
| TCG CROSSOVER MANAGEMENT, LLC | Reduced | 2.4M | May 15, 2026 |
| POINT72 ASSET MANAGEMENT, L.P. | New Position | 2.3M | Feb 17, 2026 |
| ARMISTICE CAPITAL, LLC | Increased | 2.0M | May 15, 2026 |
| STATE STREET CORP | Reduced | 1.8M | Feb 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 1.8M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.