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 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
Corporate insider
FJ

Fesko John

PRESIDENT, CHIEF BUS. OFFICERCIK 0002010135

EDGAR filingsOpen in network
Disclosed transactions20
Buys / sells0 / 16
Max Insider Score33
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
13
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$2,717
7 sh
Nov 2, 2026Nov 4, 2026
traded Nov 2, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Natera, Inc.PRESIDENT, CHIEF BUS. OFFICER · Jan 16, 2026
16
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL
$118K
295 sh
Nov 2, 2026
Nov 4, 2026
traded Nov 2, 2026
+2d
SEC FORM 4

Evidence

19
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$383K
898 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC FORM 4

Evidence

19
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$317K
781 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC FORM 4

Evidence

17
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$2.10M
6,517 sh
Aug 10, 2026Aug 28, 2026
traded Aug 10, 2026
+18dSEC FORM 4

Evidence

6
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Grant or award · 10b5-1 plan
A—
20.0K sh
Aug 6, 2026Aug 28, 2026
traded Aug 6, 2026
+22dSEC FORM 4

Evidence

9
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$292K
1,438 sh
May 26, 2026May 28, 2026
traded May 26, 2026
+2dSEC FORM 4

Evidence

16
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$60K
291 sh
May 1, 2026May 5, 2026
traded May 1, 2026
+4dSEC FORM 4

Evidence

16
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$157K
771 sh
Apr 27, 2026Apr 29, 2026
traded Apr 27, 2026
+2dSEC FORM 4

Evidence

16
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$187K
917 sh
Apr 27, 2026Apr 29, 2026
traded Apr 27, 2026
+2dSEC FORM 4

Evidence

0
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Grant or award · 10b5-1 plan
A—
1,774 sh
Mar 9, 2026Mar 11, 2026
traded Mar 9, 2026
+2dSEC FORM 4

Evidence

6
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$144K
707 sh
Mar 10, 2026Mar 11, 2026
traded Mar 10, 2026
+1dSEC FORM 4

Evidence

22
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$272K
1,179 sh
Feb 3, 2026Feb 4, 2026
traded Feb 3, 2026
+1dSEC FORM 4

Evidence

22
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$558K
2,415 sh
Feb 3, 2026Feb 4, 2026
traded Feb 3, 2026
+1dSEC FORM 4

Evidence

0
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Grant or award · 10b5-1 plan
A—
6,135 sh
Jan 30, 2026Feb 3, 2026
traded Jan 30, 2026
+4dSEC FORM 4

Evidence

19
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$221K
928 sh
Jan 28, 2026Jan 29, 2026
traded Jan 28, 2026
+1dSEC FORM 4

Evidence

19
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$189K
784 sh
Jan 27, 2026Jan 29, 2026
traded Jan 27, 2026
+2dSEC FORM 4

Evidence

19
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$80K
339 sh
Jan 21, 2026Jan 22, 2026
traded Jan 21, 2026
+1dSEC FORM 4

Evidence

33
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Open-market sale · 10b5-1 plan
SELL$4.18M
17.8K sh
Jan 20, 2026Jan 22, 2026
traded Jan 20, 2026
+2dSEC FORM 4

Evidence

7
FJ
Fesko JohnPRESIDENT, CHIEF BUS. OFFICER
NTRANatera, Inc.
Grant or award · 10b5-1 plan
A—
44.7K sh
Jan 14, 2026Jan 16, 2026
traded Jan 14, 2026
+2dSEC FORM 4

Evidence