Form 4 Tracker
Syndax Pharmaceuticals Inc
SNDX

14 insider filings · Latest: Jun 11, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jul 16, 2025Jul 16 7:21 PMMetzger Michael A
Proposed Sale
7,534$9.29$70.0K

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Jul 10, 2025Jul 10 7:42 PMGallagher Neil
Proposed Sale
9,679$9.26$89.7K

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Mar 4, 2025Mar 4 10:10 PMMICHAEL METZGER
Proposed Sale
13,888$15.48$215.0K

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Feb 10, 2025Feb 10 8:29 PMGoldan Keith A.
Proposed Sale
3,777$15.50$58.6K

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Feb 10, 2025Feb 10 8:20 PMMetzger Michael A
Proposed Sale
13,288$15.50$206.0K

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Feb 10, 2025Feb 10 8:17 PMGallagher Neil
Proposed Sale
4,618$15.50$71.6K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 12, 2026Jun 12 9:09 PMNicholas A.J. BotwoodHead of R&D, CMO
Option Exercise
31,235$13.820(D)

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Jun 11, 2026Jun 12 9:09 PMNicholas A.J. BotwoodHead of R&D, CMO
Option Exercise
22,515$13.820(D)

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Feb 4, 2026Feb 6 10:54 PMMichael A MetzgerDirector, Chief Executive Officer
Grant/Award
440,000$20.43440,000(D)

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Feb 4, 2026Feb 6 10:53 PMKeith A. GoldanChief Financial Officer
Grant/Award
118,000$20.43118,000(D)

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Feb 4, 2026Feb 6 9:50 PMNicholas A.J. BotwoodHead of R&D, CMO
Grant/Award
144,700$20.43144,700(D)

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