INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 458m ago
HOUSE PTR58m ago
SEC 13F58m ago
ROBINHOOD CHAIN58m ago
Corporate insider
TC

Tatnall Christopher

EVP Global Customer OperationsCIK 0001990732

EDGAR filingsOpen in network
Disclosed transactions8
Buys / sells0 / 1
Max Insider Score39
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
5
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Tax withholding
F$14K
136 sh
Sep 15, 2026Sep 16, 2026
traded Sep 15, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    AXCELIS TECHNOLOGIES INCEVP Global Customer Operations · Apr 21, 2026
39
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Open-market sale
SELL
$175K
1,166 sh
May 20, 2026
May 21, 2026
traded May 20, 2026
+1d
SEC FORM 4

Evidence

13
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Grant or award
A—
3,504 sh
May 15, 2026May 19, 2026
traded May 15, 2026
+4dSEC FORM 4

Evidence

13
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Grant or award
A—
3,504 sh
May 15, 2026May 19, 2026
traded May 15, 2026
+4dSEC FORM 4

Evidence

12
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Tax withholding
F$54K
345 sh
May 15, 2026May 19, 2026
traded May 15, 2026
+4dSEC FORM 4

Evidence

12
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Tax withholding
F$115K
744 sh
May 15, 2026May 19, 2026
traded May 15, 2026
+4dSEC FORM 4

Evidence

9
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Tax withholding
F$26K
170 sh
May 15, 2026May 19, 2026
traded May 15, 2026
+4dSEC FORM 4

Evidence

12
TC
Tatnall ChristopherEVP Global Customer Operations
ACLSAXCELIS TECHNOLOGIES INC
Tax withholding
F$119K
907 sh
Apr 20, 2026Apr 21, 2026
traded Apr 20, 2026
+1dSEC FORM 4

Evidence