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 429m ago
HOUSE PTR28m ago
SEC 13F28m ago
ROBINHOOD CHAIN28m ago
Corporate insider
SC

Schneyer Mark C.

EVP, CHIEF FINANCIAL OFFICERCIK 0001899977

EDGAR filingsOpen in network
Disclosed transactions24
Buys / sells0 / 9
Max Insider Score39
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
17
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$69K
3,321 sh
Oct 30, 2026Oct 30, 2026
traded Oct 30, 2026
+0dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    ACADIA PHARMACEUTICALS INCEVP, CHIEF FINANCIAL OFFICER · Nov 19, 2025
16
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Grant or award
A
—
6,815 sh
Oct 15, 2026
Oct 30, 2026
traded Oct 15, 2026
+15d
SEC FORM 4

Evidence

0
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise · 10b5-1 plan
M—
14.3K sh
Aug 6, 2026Aug 7, 2026
traded Aug 6, 2026
+1dSEC FORM 4

Evidence

2
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise · 10b5-1 plan
M$104K
5,849 sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

8
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$170K
5,849 sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

8
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$273K
9,292 sh
Aug 6, 2026Aug 7, 2026
traded Aug 6, 2026
+1dSEC FORM 4

Evidence

0
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise · 10b5-1 plan
M—
5,849 sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

6
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise · 10b5-1 plan
M$255K
14.3K sh
Aug 6, 2026Aug 7, 2026
traded Aug 6, 2026
+1dSEC FORM 4

Evidence

5
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale · 10b5-1 plan
SELL$145K
5,000 sh
Aug 6, 2026Aug 7, 2026
traded Aug 6, 2026
+1dSEC FORM 4

Evidence

35
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$60K
2,709 sh
Apr 7, 2026Apr 7, 2026
traded Apr 7, 2026
+0dSEC FORM 4

Evidence

5
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
5,276 sh
Apr 5, 2026Apr 7, 2026
traded Apr 5, 2026
+2dSEC FORM 4

Evidence

9
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
5,276 sh
Apr 5, 2026Apr 7, 2026
traded Apr 5, 2026
+2dSEC FORM 4

Evidence

17
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
8,138 sh
Mar 24, 2026Mar 26, 2026
traded Mar 24, 2026
+2dSEC FORM 4

Evidence

9
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
8,138 sh
Mar 24, 2026Mar 26, 2026
traded Mar 24, 2026
+2dSEC FORM 4

Evidence

39
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$90K
4,177 sh
Mar 25, 2026Mar 26, 2026
traded Mar 25, 2026
+1dSEC FORM 4

Evidence

9
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
6,178 sh
Mar 25, 2026Mar 26, 2026
traded Mar 25, 2026
+1dSEC FORM 4

Evidence

35
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$69K
3,171 sh
Mar 26, 2026Mar 26, 2026
traded Mar 26, 2026
+0dSEC FORM 4

Evidence

32
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$804
37 sh
Mar 26, 2026Mar 26, 2026
traded Mar 26, 2026
+0dSEC FORM 4

Evidence

17
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
6,178 sh
Mar 25, 2026Mar 26, 2026
traded Mar 25, 2026
+1dSEC FORM 4

Evidence

33
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Open-market sale
SELL$243K
10.3K sh
Nov 18, 2025Nov 19, 2025
traded Nov 18, 2025
+1dSEC FORM 4

Evidence

17
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
9,913 sh
Nov 17, 2025Nov 19, 2025
traded Nov 17, 2025
+2dSEC FORM 4

Evidence

13
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
9,913 sh
Nov 17, 2025Nov 19, 2025
traded Nov 17, 2025
+2dSEC FORM 4

Evidence

9
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
9,913 sh
Nov 17, 2025Nov 19, 2025
traded Nov 17, 2025
+2dSEC FORM 4

Evidence

9
SC
Schneyer Mark C.EVP, CHIEF FINANCIAL OFFICER
ACADACADIA PHARMACEUTICALS INC
Option exercise
M—
9,913 sh
Nov 17, 2025Nov 19, 2025
traded Nov 17, 2025
+2dSEC FORM 4

Evidence