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MARKET_TICKER: STT

STTInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED

Automated_Intelligence_Report :: STT

Algorithmic analysis of recent insider trading activity for STT reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 22 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $41.76M.

Market dynamics show a negative net capital flow of $19.87M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the landscape is fragmented. Porter Brian J. led the buying pressure, while O HANLEY RONALD P registered the largest single offload of shares. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of STT.

Volume_30D

$41.76M

USD NOMINAL VALUE
Active_Insiders

22

UNIQUE C-SUITE ENTITIES
Last_Entry

2026.03.19

ISO_8601 FORMAT
INITIALIZING_CHART_ENGINE...
Entity / TimelineMethodologyPositionNet Value
Gordon Susan M.2026.03.19
ACQUISITION324$0
PLANSKY JOHN2026.03.11
DISPOSAL16,100$2,001,552
Porter Brian J.2026.03.05
ACQUISITION2,500$312,475
O HANLEY RONALD P2026.03.02
DISPOSAL29,107$3,658,749.9
Shelton Mark2026.02.26
ACQUISITION10,726$0
O HANLEY RONALD P2026.02.26
ACQUISITION43,873$0
Schaefer Elizabeth2026.02.26
ACQUISITION4,216$0
Woods John F2026.02.26
ACQUISITION16,112$0
RICHARDS MICHAEL L2026.02.26
ACQUISITION5,967$0
PLANSKY JOHN2026.02.26
ACQUISITION12,769$0
Horgan Kathryn M2026.02.26
ACQUISITION9,507$0
TAHIRI MOSTAPHA2026.02.26
ACQUISITION14,259$0
Hu W. Bradford2026.02.26
ACQUISITION12,310$0
AMBROSIUS JOERG2026.02.26
ACQUISITION10,716$0
AMBROSIUS JOERG2026.02.26
ACQUISITION746$0
AMBROSIUS JOERG2026.02.26
ACQUISITION355$46,955.85
Hung Yie-Hsin2026.02.26
ACQUISITION20,202$0
RICHARDS MICHAEL L2026.02.24
DISPOSAL2,500$319,775
Horgan Kathryn M2026.02.23
DISPOSAL5,676$721,419.6
AMBROSIUS JOERG2026.02.23
DISPOSAL8,765$1,121,920
TAHIRI MOSTAPHA2026.02.13
ACQUISITION10,193$0
TAHIRI MOSTAPHA2026.02.13
ACQUISITION1,639$209,742.83
TAHIRI MOSTAPHA2026.02.13
ACQUISITION2,269$290,363.93
Horgan Kathryn M2026.02.13
ACQUISITION16,950$0
Horgan Kathryn M2026.02.13
ACQUISITION6,773$866,740.81
Horgan Kathryn M2026.02.13
ACQUISITION4,792$613,232.24
Shelton Mark2026.02.13
ACQUISITION2,529$323,636.13
Schaefer Elizabeth2026.02.13
ACQUISITION211$27,001.67
AMBROSIUS JOERG2026.02.13
ACQUISITION12,351$0
AMBROSIUS JOERG2026.02.13
ACQUISITION2,464$315,318.08
AMBROSIUS JOERG2026.02.13
ACQUISITION938$120,035.86
O HANLEY RONALD P2026.02.13
ACQUISITION1,343$0
O HANLEY RONALD P2026.02.13
ACQUISITION1,343$175,462.95
O HANLEY RONALD P2026.02.13
ACQUISITION2,204$0
O HANLEY RONALD P2026.02.13
ACQUISITION2,204$287,952.6
O HANLEY RONALD P2026.02.13
ACQUISITION93,783$0
O HANLEY RONALD P2026.02.13
ACQUISITION43,918$5,620,186.46
O HANLEY RONALD P2026.02.13
ACQUISITION21,589$2,762,744.33
PLANSKY JOHN2026.02.13
ACQUISITION22,786$0
PLANSKY JOHN2026.02.13
ACQUISITION9,595$1,227,872.15
PLANSKY JOHN2026.02.13
ACQUISITION7,729$989,080.13
Hu W. Bradford2026.02.13
ACQUISITION26,676$0
Hu W. Bradford2026.02.13
ACQUISITION12,477$1,596,681.69
Hu W. Bradford2026.02.13
ACQUISITION6,958$890,415.26
RICHARDS MICHAEL L2026.02.13
ACQUISITION11,115$0
RICHARDS MICHAEL L2026.02.13
ACQUISITION3,953$505,865.41
RICHARDS MICHAEL L2026.02.13
ACQUISITION2,400$307,128
Hung Yie-Hsin2026.02.13
ACQUISITION16,467$2,107,281.99
Horgan Kathryn M2025.11.28
DISPOSAL5,676$672,889.8
O HANLEY RONALD P2025.11.14
ACQUISITION1,343$0
O HANLEY RONALD P2025.11.14
ACQUISITION1,343$156,096.89
O HANLEY RONALD P2025.11.14
ACQUISITION2,204$0
O HANLEY RONALD P2025.11.14
ACQUISITION2,204$256,170.92
Schaefer Elizabeth2025.11.14
ACQUISITION173$20,213.32
RICHARDS MICHAEL L2025.11.14
ACQUISITION333$38,907.72
PLANSKY JOHN2025.11.14
ACQUISITION3,601$420,740.84
TAHIRI MOSTAPHA2025.11.14
ACQUISITION74$8,646.16
Hung Yie-Hsin2025.11.11
ACQUISITION6,000$0
RICHARDS MICHAEL L2025.10.27
DISPOSAL1,500$175,860
Porter Brian J.2025.09.15
ACQUISITION1,398$0
Woods John F2025.08.29
ACQUISITION78,103$0
O HANLEY RONALD P2025.08.28
ACQUISITION17,410$0
RICHARDS MICHAEL L2025.08.26
DISPOSAL1,000$115,170
O HANLEY RONALD P2025.08.21
DISPOSAL13,330$1,498,158.7
Schaefer Elizabeth2025.08.19
DISPOSAL1,576$175,046.32
Keating Mark R2025.08.15
ACQUISITION590$65,531.3
Schaefer Elizabeth2025.08.15
ACQUISITION173$19,215.11
TAHIRI MOSTAPHA2025.08.15
ACQUISITION70$7,774.9
Bisegna Anthony2025.08.15
ACQUISITION567$62,976.69
RICHARDS MICHAEL L2025.08.15
ACQUISITION206$22,880.42
O HANLEY RONALD P2025.08.15
ACQUISITION1,343$0
O HANLEY RONALD P2025.08.15
ACQUISITION1,343$147,797.15
O HANLEY RONALD P2025.08.15
ACQUISITION2,203$0
O HANLEY RONALD P2025.08.15
ACQUISITION2,203$242,440.15
O HANLEY RONALD P2025.08.12
DISPOSAL39,466$4,390,197.84
O HANLEY RONALD P2025.08.12
DISPOSAL1,699$189,387.53
Hung Yie-Hsin2025.08.11
ACQUISITION1,700$0
Chandoha Marie A2025.08.06
ACQUISITION5,469$0
RICHARDS MICHAEL L2025.07.22
DISPOSAL990$108,197.1
Horgan Kathryn M2025.05.30
DISPOSAL11,111$1,073,433.71
O HANLEY RONALD P2025.05.30
DISPOSAL41,070$3,951,344.7
O HANLEY RONALD P2025.05.30
DISPOSAL94$9,091.68
Schaefer Elizabeth2025.05.15
ACQUISITION173$16,988.6
TAHIRI MOSTAPHA2025.05.15
ACQUISITION50$4,910
Bisegna Anthony2025.05.15
ACQUISITION566$55,581.2
Keating Mark R2025.05.15
ACQUISITION590$57,938
O HANLEY RONALD P2025.05.15
ACQUISITION1,343$0
O HANLEY RONALD P2025.05.15
ACQUISITION1,343$116,102.35
O HANLEY RONALD P2025.05.15
ACQUISITION2,203$0
O HANLEY RONALD P2025.05.15
ACQUISITION2,203$190,449.35
O HANLEY RONALD P2025.05.15
ACQUISITION10,235$0
RICHARDS MICHAEL L2025.05.15
ACQUISITION205$20,131
MATHEW SARA2025.05.14
ACQUISITION2,406$0
Portalatin Julio A2025.05.14
ACQUISITION2,406$0
Chandoha Marie A2025.05.14
ACQUISITION2,406$0
O'Sullivan Sean2025.05.14
ACQUISITION2,406$0
Halliday Patricia2025.05.14
ACQUISITION2,406$0
Halliday Patricia2025.05.14
ACQUISITION506$49,441.26
DeMaio Donna2025.05.14
ACQUISITION2,406$0
Fawcett Amelia C.2025.05.14
ACQUISITION2,406$0
Entity / TimelineMethodologyPositionNet Value
Gordon Susan M.2026.03.19
ACQUISITION324$0
PLANSKY JOHN2026.03.11
DISPOSAL16,100$2,001,552
Porter Brian J.2026.03.05
ACQUISITION2,500$312,475
O HANLEY RONALD P2026.03.02
DISPOSAL29,107$3,658,749.9
Shelton Mark2026.02.26
ACQUISITION10,726$0
O HANLEY RONALD P2026.02.26
ACQUISITION43,873$0
Schaefer Elizabeth2026.02.26
ACQUISITION4,216$0
Woods John F2026.02.26
ACQUISITION16,112$0
RICHARDS MICHAEL L2026.02.26
ACQUISITION5,967$0
PLANSKY JOHN2026.02.26
ACQUISITION12,769$0
Horgan Kathryn M2026.02.26
ACQUISITION9,507$0
TAHIRI MOSTAPHA2026.02.26
ACQUISITION14,259$0
Hu W. Bradford2026.02.26
ACQUISITION12,310$0
AMBROSIUS JOERG2026.02.26
ACQUISITION10,716$0
AMBROSIUS JOERG2026.02.26
ACQUISITION746$0
AMBROSIUS JOERG2026.02.26
ACQUISITION355$46,955.85
Hung Yie-Hsin2026.02.26
ACQUISITION20,202$0
RICHARDS MICHAEL L2026.02.24
DISPOSAL2,500$319,775
Horgan Kathryn M2026.02.23
DISPOSAL5,676$721,419.6
AMBROSIUS JOERG2026.02.23
DISPOSAL8,765$1,121,920
TAHIRI MOSTAPHA2026.02.13
ACQUISITION10,193$0
TAHIRI MOSTAPHA2026.02.13
ACQUISITION1,639$209,742.83
TAHIRI MOSTAPHA2026.02.13
ACQUISITION2,269$290,363.93
Horgan Kathryn M2026.02.13
ACQUISITION16,950$0
Horgan Kathryn M2026.02.13
ACQUISITION6,773$866,740.81
Horgan Kathryn M2026.02.13
ACQUISITION4,792$613,232.24
Shelton Mark2026.02.13
ACQUISITION2,529$323,636.13
Schaefer Elizabeth2026.02.13
ACQUISITION211$27,001.67
AMBROSIUS JOERG2026.02.13
ACQUISITION12,351$0
AMBROSIUS JOERG2026.02.13
ACQUISITION2,464$315,318.08
AMBROSIUS JOERG2026.02.13
ACQUISITION938$120,035.86
O HANLEY RONALD P2026.02.13
ACQUISITION1,343$0
O HANLEY RONALD P2026.02.13
ACQUISITION1,343$175,462.95
O HANLEY RONALD P2026.02.13
ACQUISITION2,204$0
O HANLEY RONALD P2026.02.13
ACQUISITION2,204$287,952.6
O HANLEY RONALD P2026.02.13
ACQUISITION93,783$0
O HANLEY RONALD P2026.02.13
ACQUISITION43,918$5,620,186.46
O HANLEY RONALD P2026.02.13
ACQUISITION21,589$2,762,744.33
PLANSKY JOHN2026.02.13
ACQUISITION22,786$0
PLANSKY JOHN2026.02.13
ACQUISITION9,595$1,227,872.15
PLANSKY JOHN2026.02.13
ACQUISITION7,729$989,080.13
Hu W. Bradford2026.02.13
ACQUISITION26,676$0
Hu W. Bradford2026.02.13
ACQUISITION12,477$1,596,681.69
Hu W. Bradford2026.02.13
ACQUISITION6,958$890,415.26
RICHARDS MICHAEL L2026.02.13
ACQUISITION11,115$0
RICHARDS MICHAEL L2026.02.13
ACQUISITION3,953$505,865.41
RICHARDS MICHAEL L2026.02.13
ACQUISITION2,400$307,128
Hung Yie-Hsin2026.02.13
ACQUISITION16,467$2,107,281.99
Horgan Kathryn M2025.11.28
DISPOSAL5,676$672,889.8
O HANLEY RONALD P2025.11.14
ACQUISITION1,343$0
O HANLEY RONALD P2025.11.14
ACQUISITION1,343$156,096.89
O HANLEY RONALD P2025.11.14
ACQUISITION2,204$0
O HANLEY RONALD P2025.11.14
ACQUISITION2,204$256,170.92
Schaefer Elizabeth2025.11.14
ACQUISITION173$20,213.32
RICHARDS MICHAEL L2025.11.14
ACQUISITION333$38,907.72
PLANSKY JOHN2025.11.14
ACQUISITION3,601$420,740.84
TAHIRI MOSTAPHA2025.11.14
ACQUISITION74$8,646.16
Hung Yie-Hsin2025.11.11
ACQUISITION6,000$0
RICHARDS MICHAEL L2025.10.27
DISPOSAL1,500$175,860
Porter Brian J.2025.09.15
ACQUISITION1,398$0
Woods John F2025.08.29
ACQUISITION78,103$0
O HANLEY RONALD P2025.08.28
ACQUISITION17,410$0
RICHARDS MICHAEL L2025.08.26
DISPOSAL1,000$115,170
O HANLEY RONALD P2025.08.21
DISPOSAL13,330$1,498,158.7
Schaefer Elizabeth2025.08.19
DISPOSAL1,576$175,046.32
Keating Mark R2025.08.15
ACQUISITION590$65,531.3
Schaefer Elizabeth2025.08.15
ACQUISITION173$19,215.11
TAHIRI MOSTAPHA2025.08.15
ACQUISITION70$7,774.9
Bisegna Anthony2025.08.15
ACQUISITION567$62,976.69
RICHARDS MICHAEL L2025.08.15
ACQUISITION206$22,880.42
O HANLEY RONALD P2025.08.15
ACQUISITION1,343$0
O HANLEY RONALD P2025.08.15
ACQUISITION1,343$147,797.15
O HANLEY RONALD P2025.08.15
ACQUISITION2,203$0
O HANLEY RONALD P2025.08.15
ACQUISITION2,203$242,440.15
O HANLEY RONALD P2025.08.12
DISPOSAL39,466$4,390,197.84
O HANLEY RONALD P2025.08.12
DISPOSAL1,699$189,387.53
Hung Yie-Hsin2025.08.11
ACQUISITION1,700$0
Chandoha Marie A2025.08.06
ACQUISITION5,469$0
RICHARDS MICHAEL L2025.07.22
DISPOSAL990$108,197.1
Horgan Kathryn M2025.05.30
DISPOSAL11,111$1,073,433.71
O HANLEY RONALD P2025.05.30
DISPOSAL41,070$3,951,344.7
O HANLEY RONALD P2025.05.30
DISPOSAL94$9,091.68
Schaefer Elizabeth2025.05.15
ACQUISITION173$16,988.6
TAHIRI MOSTAPHA2025.05.15
ACQUISITION50$4,910
Bisegna Anthony2025.05.15
ACQUISITION566$55,581.2
Keating Mark R2025.05.15
ACQUISITION590$57,938
O HANLEY RONALD P2025.05.15
ACQUISITION1,343$0
O HANLEY RONALD P2025.05.15
ACQUISITION1,343$116,102.35
O HANLEY RONALD P2025.05.15
ACQUISITION2,203$0
O HANLEY RONALD P2025.05.15
ACQUISITION2,203$190,449.35
O HANLEY RONALD P2025.05.15
ACQUISITION10,235$0
RICHARDS MICHAEL L2025.05.15
ACQUISITION205$20,131
MATHEW SARA2025.05.14
ACQUISITION2,406$0
Portalatin Julio A2025.05.14
ACQUISITION2,406$0
Chandoha Marie A2025.05.14
ACQUISITION2,406$0
O'Sullivan Sean2025.05.14
ACQUISITION2,406$0
Halliday Patricia2025.05.14
ACQUISITION2,406$0
Halliday Patricia2025.05.14
ACQUISITION506$49,441.26
DeMaio Donna2025.05.14
ACQUISITION2,406$0
Fawcett Amelia C.2025.05.14
ACQUISITION2,406$0

Automated_Queries :: Frequently Asked Questions

>Who is currently buying STT stock?

Based on the latest SEC Form 4 filings, Porter Brian J. (Director) has been actively acquiring shares. The total recent insider buying volume stands at $0.31M.

>Are STT insiders selling their shares?

Yes, we have tracked $20.18M in recent insider liquidations. The most notable recent seller is O HANLEY RONALD P, who executed the largest single offload.

>What is the overall insider sentiment for STT?

The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $19.87M generated by 22 active C-Suite entities.

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