Insider Cluster (2 insiders) ·Filed Apr 22, 2026

STT

STATE STREET CORP
MIXED
Impact 6/10
Horizondays Processed5mo ago
Insider cluster: 2 insiders, $1.9M total
Actionable Insight ◆ Mixed

Monitor upcoming Form 4 filings for continuation of selling—especially from CEO or CFO. While the dollar amount is small relative to market cap, the timing after a capital raise and strong earnings raises questions about insider conviction. Consider whether the note offering signals defensive capital positioning despite positive results.

DirectionMixed
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
STT ▲ +21.94% at T+60d
NEUTRAL call ✓ call won +21.94% · α vs SPY +16.38% · entry $152.26 → $185.66
Entry anchored
Apr 21, 03:59 PM ET
via exchange tick
T+1d
-0.72%
call -0.72% · α -0.32%
$151.17
settled 5mo ago
T+5d
-0.25%
call -0.25% · α -0.30%
$151.88
settled 5mo ago
T+20d
-0.90%
call -0.90% · α -4.07%
$150.88
settled 5mo ago
T+60d
+21.94%
call +21.94% · α +16.38%
$185.66
settled 3mo ago

Price Chart

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Executive Summary

Two senior executives at State Street Corp—EVP and COO TAHIRI MOSTAPHA and EVP Michael Richards—sold shares in the open market just days after strong Q1 2026 earnings and a capital raise via senior notes. Total insider sales amounted to $1.93 million, with the COO accounting for 76% of the volume.

Key Financial Metrics

Direction
selling
Total Value
$1.9M
Insiders
2

Key Facts

  • EVP and COO TAHIRI MOSTAPHA sold 9,611 shares for $1.47 million at $152.93 per share on April 22, 2026.
  • EVP Michael Richards sold 3,000 shares for $462,000 at $153.89 per share on April 22, 2026.
  • Sales occurred within one week of State Street's Q1 2026 earnings release (bullish, $3.8B revenue, +16% YoY) and a $[●] million senior notes offering.
  • Total cluster value represents ~0.0046% of State Street’s $41.9B market cap—modest in scale but notable given timing and seniority of sellers.

Financial Impact

$1.93 million in open-market sales by two C-suite executives

insider sentimentshareholder confidencepotential dilution perception

Risk Factors

  • Perception of insider skepticism despite strong reported results
  • Potential misalignment between executive actions and public optimism post-earnings

Market Snapshot

Exchange
NYSE
Sector
State Commercial Banks

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-STT-1777061170416
17 reports for STT
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+1▲ +3.51%Mar 5, 2026
Filters
Rows
Reports for STT — sortable, filterable
TypeNow
Sep 14, 2026
18d ago
8-K
NEUTRAL ★ 2/10
$188.16 $184.40▼ −2.00%▼ −2.10%$176.07 (−6.42%)
Aug 5, 2026
8w ago
424B5
NEUTRAL ★ 3/10
$187.05 $190.11▲ +1.64%▲ +1.29%$176.07 (−5.87%)
Jul 28, 2026
9w ago
Insider Cluster
NEUTRAL ★ 3/10
$182.57 $183.67▲ +0.60%▼ −1.67%$176.07 (−3.56%)
Jul 23, 2026
10w ago
Insider Cluster
NEUTRAL ★ 2/10
$184.21 $182.82▼ −0.75%▼ −1.23%$176.07 (−4.42%)
Jul 16, 2026
11w ago
8-K
BULLISH ★ 7/10
$185.66 $184.21▼ −0.78%▲ +0.89%$176.07 (−5.16%)
Jun 15, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$171.29 $173.73▲ +1.42%▲ +3.66%$176.07 (+2.79%)
May 28, 2026
18w ago
Insider Cluster
NEUTRAL ★ 4/10
$155.42 $161.21▲ +3.73%▲ +6.25%$176.07 (+13.29%)
Apr 24, 2026
22w ago
8-K
NEUTRAL ★ 5/10
$22.35 $22.16▼ −0.87%▼ −1.27%$176.07 (+687.81%)
Apr 22, 2026
23w ago
Insider Cluster
MIXED ★ 6/10
$152.26 $151.88▼ −0.25%▼ −0.30%$176.07 (+15.64%)
Apr 21, 2026
23w ago
424B5
NEUTRAL ★ 5/10
$22.20 $22.35▲ +0.68%▼ −0.41%$176.07 (+693.13%)
Showing 10 of 17

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Report published Apr 24, 2026