INSIDER
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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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
BD

Blackman Donna

CHIEF FINANCIAL OFFICERCIK 0001936727

EDGAR filingsOpen in network
Disclosed transactions11
Buys / sells0 / 0
Max Insider Score15
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Option exercise
M—
12.9K sh
Sep 16, 2026Sep 18, 2026
traded Sep 16, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Stride, Inc.CHIEF FINANCIAL OFFICER · Feb 10, 2026
9
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Grant or award
A
—
4,834 sh
Sep 16, 2026
Sep 18, 2026
traded Sep 16, 2026
+2d
SEC FORM 4

Evidence

13
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Option exercise
M—
12.9K sh
Sep 16, 2026Sep 18, 2026
traded Sep 16, 2026
+2dSEC FORM 4

Evidence

15
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$718K
8,747 sh
Sep 16, 2026Sep 18, 2026
traded Sep 16, 2026
+2dSEC FORM 4

Evidence

15
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$284K
3,395 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC FORM 4

Evidence

9
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$46K
562 sh
Aug 8, 2026Aug 11, 2026
traded Aug 8, 2026
+3dSEC FORM 4

Evidence

13
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Grant or award
A—
18.2K sh
Aug 7, 2026Aug 11, 2026
traded Aug 7, 2026
+4dSEC FORM 4

Evidence

12
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$149K
1,806 sh
Aug 9, 2026Aug 11, 2026
traded Aug 9, 2026
+2dSEC FORM 4

Evidence

9
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Grant or award
A—
5,303 sh
Aug 7, 2026Aug 11, 2026
traded Aug 7, 2026
+4dSEC FORM 4

Evidence

9
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$35K
394 sh
Feb 8, 2026Feb 10, 2026
traded Feb 8, 2026
+2dSEC FORM 4

Evidence

12
BD
Blackman DonnaCHIEF FINANCIAL OFFICER
LRNStride, Inc.
Tax withholding
F$97K
1,109 sh
Feb 9, 2026Feb 10, 2026
traded Feb 9, 2026
+1dSEC FORM 4

Evidence