O'Brien Patrick Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
13
Insider Sells Sum
$18.59M

Insider Activity of O'Brien Patrick

According to the SEC Form 4 filings, O'Brien Patrick, being in a position of

  1. COO at Arrowhead Pharmaceuticals, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 49493 shares for $3.12M,
    over all time since 2019-01-18, has bought 0 shares, and sold 488492 shares for $21.71M.

Biography of O'Brien Patrick

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $3,123,3491100

Comparison of Insiders on Amount of Buys and Sells

2026-02-06SaleBroadridge Financial Solutions, Inc.
BR
director
253
0.0002%
$192.60$48,728-5.62%
2026-02-06SaleCredit Acceptance Corporation
CACC
director
2,012.5
0.0183%
$509.47$1.03M-0.11%
2026-02-06SaleCelestica Inc.
CLS
President
100,000
0.0872%
$308.92$30.89M-0.36%
2026-02-06SaleMerck & Co., Inc.
MRK
President, U.S. Market
15,000
0.0006%
$121.87$1.83M+<0.01%
2026-02-06SaleMerck & Co., Inc.
MRK
EVP,Chief Info&Digital Officer
5,000
0.0002%
$121.91$609,525-0.03%
2026-02-06SaleMerck & Co., Inc.
MRK
EVP&Pres, Merck Animal Heallth
37,685
0.0015%
$120.92$4.56M+0.78%
2026-02-06SalePulteGroup, Inc.
PHM
Vice President & Controller
4,000
0.0021%
$135.51$542,040-0.33%
2026-02-06SalePulteGroup, Inc.
PHM
Exec. VP & COO
15,309
0.0079%
$135.79$2.08M-0.54%
2026-02-06SalePulteGroup, Inc.
PHM
EVP, Gen Counsel, Corp Sec'y
14,220
0.0073%
$135.01$1.92M+0.04%
2026-02-06PurchaseRoper Technologies, Inc.
ROP
director
1,400
0.0013%
$358.46$501,844+1.1%
2026-02-05SaleApplied Industrial Technologies, Inc.
AIT
VP-Sales & Marketing-USSC
5,447
0.0145%
$287.87$1.57M+1.38%
2026-02-05SaleApplied Industrial Technologies, Inc.
AIT
VP, General Mgr-Fluid Power
4,000
0.0107%
$288.62$1.15M+1.12%
2026-02-05PurchaseAmphenol Corporation
APH
director
10,000
0.0008%
$128.51$1.29M+6.01%
2026-02-05SaleAmerican Express Company
AXP
Pres., Enterprise Shared Serv.
23,385
0.0034%
$356.91$8.35M+0.62%
2026-02-05SaleAmerican Express Company
AXP
Group Pres., GMNS
27,425
0.0039%
$350.01$9.6M+2.61%
2026-02-05SaleThe Boeing Company
BA
Chief Engineer & EVP, ET&T
10,496.82
0.0013%
$233.99$2.46M+3.03%
2026-02-05PurchaseAtlanta Braves Holdings, Inc.
BATRA
10 percent owner
35,000
0.0565%
$44.23$1.55M-1.83%
2026-02-05SaleBank of Hawaii Corporation
BOH
Vice Chair
1,996
0.005%
$76.53$152,754+2.65%
2026-02-05SaleBXP, Inc.
BXP
Executive Vice President
1,194
0.0008%
$63.31$75,592+<0.01%
2026-02-05SaleCelestica Inc.
CLS
President
20,000
0.0177%
$300.01$6M+2.6%
Total: 844142
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