$STT insider trading

Over the last 12 months, State Street insiders reported no purchases and 8 sales totaling $10.4M across SEC Form 4 filings. 75% of the activity was filed under pre-arranged 10b5-1 trading plans.

$10.4M
8
5
75%
Side
$10K$100K$1.0M$10MMay '26JunJulAug
Horgan Kathryn M
Hu W. Bradford
O HANLEY RONALD P
Schaefer Elizabeth
RICHARDS MICHAEL L

All insider trades

Aug 3, 2026Schaefer Elizabeth▼ Sale500$181.19$91K-5.8%
Jul 24, 2026Hu W. Bradford▼ Sale9,758$184.52$1.8M-16.4%
Jul 21, 2026Horgan Kathryn M▼ Sale5,523$184.17$1.0M-5.1%
Jul 21, 2026O HANLEY RONALD P▼ Sale14,553$184.17$2.7M-5.7%
Jun 11, 2026Horgan Kathryn M▼ Sale5,500$162.78$895K-4.8%
Jun 8, 2026RICHARDS MICHAEL L▼ Sale1,500$162.14$243K-3.5%
May 26, 2026Hu W. Bradford▼ Sale9,212$155.35$1.4M-13.4%
May 26, 2026O HANLEY RONALD P▼ Sale14,553$155.35$2.3M-5.4%

Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $STT feed.

STT Insider Trading — Form 4 Buys & Sells | alphai