Arvinas ARVN Insider Ownership

NASDAQ ARVN
$6.91 -0.01 (-0.14%)
At close: Nov 11, 2026 · 4:00 PM EST

Insider Holdings by Owner

2.81Mn Shares
John G Houston1.12Mn39.9%
Randy Teel285.01K10.1%
Noah Berkowitz191.40K6.8%
Andrew Saik187.43K6.7%
Sean A Cassidy181.92K6.5%
Other insiders (13)845.11K30.0%

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
3.90%
▼-0.012% pp QoQ
Shares Held by Insiders
2.55Mn
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
65.50Mn
65,500,000 shares
Direct Holdings
2.55Mn
Indirect: 0
Net Open-Market Trades
0
no open-market trades in Sep 2026
Insiders Holding Shares
18
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Open-Market Insider Trades

Bought Sold
Latest quarter —
Net over range —
Net-buying quarters —

Insider Ownership Summary

In the last 12 months, insiders at Arvinas made open-market purchases of $268,070 (20K shares) and open-market sales of $1.31 million (115.56K shares).

Form 4 Holdings

Insiders Holding ARVN

Insiders 18
Shares held 2.81Mn
Of outstanding 4.29%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 John G Houston President And Ceo 1,122,183 0 1,122,183 39.9% 02 Mar, 2026
2 Randy Teel President And Ceo 285,009 0 285,009 10.1% 22 May, 2026
3 Noah Berkowitz Chief Medical Officer 191,395 0 191,395 6.8% 13 May, 2026
4 Andrew Saik Chief Financial Officer 187,432 0 187,432 6.7% 24 Jun, 2026
5 Sean A Cassidy Chief Financial Officer 181,916 0 181,916 6.5% 27 Feb, 2024
6 Angela M Cacace Chief Scientific Officer 180,390 0 180,390 6.4% 18 Jun, 2026
7 Ian Taylor President, Rd 159,121 0 159,121 5.7% 25 Feb, 2025
8 Briggs Morrison Director 111,548 0 111,548 4.0% 26 Jun, 2026
9 Ronald Peck Chief Medical Officer 67,516 0 67,516 2.4% 27 Feb, 2024
10 Edward Moore Jr. Kennedy Director 54,957 0 54,957 2.0% 26 Jun, 2026
11 Alsup Laurie Smaldone Director 41,572 0 41,572 1.5% 26 Jun, 2026
12 Leslie V Norwalk Director 41,572 0 41,572 1.5% 26 Jun, 2026
13 Everett Cunningham Director 41,572 0 41,572 1.5% 26 Jun, 2026
14 Linda Bain Director 41,572 0 41,572 1.5% 26 Jun, 2026
15 David K Loomis Vp, Chief Accounting Officer 39,961 0 39,961 1.4% 09 Nov, 2026
16 Sunil Agarwal Director 30,166 0 30,166 1.1% 30 Jun, 2025
17 John D Young Director 26,045 0 26,045 0.9% 27 Jun, 2025
18 Wendy L Dixon Director 9,121 0 9,121 0.3% 20 Jun, 2023

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

624 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
09 Nov, 2026 David K Loomis Vp, Chief Accounting Officer Disposed S 232 $6.36 $1.48K 39,961 Direct
24 Jun, 2026 Everett Cunningham Director Acquired A 15,527 $0.00 $0 41,572 Direct
24 Jun, 2026 Alsup Laurie Smaldone Director Acquired A 15,527 $0.00 $0 41,572 Direct
24 Jun, 2026 Leslie V Norwalk Director Acquired A 15,527 $0.00 $0 41,572 Direct
24 Jun, 2026 Linda Bain Director Acquired A 15,527 $0.00 $0 41,572 Direct
24 Jun, 2026 Edward Moore Jr. Kennedy Director Acquired A 15,527 $0.00 $0 54,957 Direct
24 Jun, 2026 Briggs Morrison Director Acquired A 15,527 $0.00 $0 111,548 Direct
24 Jun, 2026 Briggs Morrison Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Linda Bain Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Alsup Laurie Smaldone Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Leslie V Norwalk Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Everett Cunningham Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Edward Moore Jr. Kennedy Director Acquired A 22,714 $0.00 $0 22,714 Direct
24 Jun, 2026 Andrew Saik Chief Financial Officer Disposed S 5,696 $8.16 $46.47K 187,432 Direct
17 Jun, 2026 Angela M Cacace Chief Scientific Officer Disposed S 2,576 $7.60 $19.56K 180,390 Direct
21 May, 2026 Randy Teel President And Ceo Disposed S 2,209 $9.04 $19.96K 285,009 Direct
11 May, 2026 Angela M Cacace Chief Scientific Officer Disposed S 9,657 $9.94 $95.97K 182,966 Direct
11 May, 2026 Randy Teel President And Ceo Disposed S 9,657 $9.94 $95.97K 287,218 Direct
11 May, 2026 David K Loomis Vp, Chief Accounting Officer Disposed S 1,919 $9.94 $19.07K 40,193 Direct
11 May, 2026 Andrew Saik Chief Financial Officer Disposed S 11,139 $9.94 $110.69K 193,128 Direct