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SNDX
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Syndax Pharmaceuticals, Inc.

SNDX · Healthcare · Syndax Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, develops therapies for the treatment of cancer

Syndax Pharmaceuticals, Inc. (SNDX), in the Healthcare sector, has 6 disclosed filings on Paydirt over the trailing twelve months from 3 corporate insiders: 0 purchases and 6 sales. Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Oct 29 and filed Oct 30. The most active filer was Michael A Metzger with 4 filings. Data as of Nov 8 2026.

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Filings, ttm
6
0 buys · 6 sells
Traders, ttm
3
3 insiders
Volume, ttmiDollar value disclosed in the window
$2.7M
estimated for Congress, as filed for insiders
Median delay
1d
execution to disclosure
Last traded
Oct 29
Filed Oct 30
ADViAverage daily dollar volume
$36.8M
market data
Share price · 12M
$9.54 (-39.3%)
$25.15$17.26$9.37Nov 10 2025May 12Nov 6

Adjusted for splits and dividends.

Volume by month
$2.6M$1.3M$0Dec 2024Jun 2025Dec 2025Jun 2026Feb 2025 · sells $206KMar 2025 · sells $118KMay 2025 · buys $106KAug 2025 · sells $875KSep 2025 · sells $2.6MFeb 2026 · sells $514KJun 2026 · sells $1.3MJul 2026 · sells $785KOct 2026 · sells $114K
Buys $106K Sells $6.5M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months
MM Michael A Metzger Chief Executive Officer 7 filings · 0 buys, 7 sales NB Nicholas A.J. Botwood Head of R&D, CMO 2 filings · 1 buy, 1 sale DP Dennis Podlesak Director 2 filings · 0 buys, 2 sales
Recent filings
Dennis PodlesakSALE Director $114K
8,000 sh × $14.21
Exec Oct 29
Filed Oct 30 · 7:09 PM ET Michael A MetzgerSALE Chief Executive Officer $785K
32,375 sh × $24.24
Exec Jul 8
Filed Jul 9 · 4:54 PM ET Nicholas A.J. BotwoodSALE Head of R&D, CMO $1.2M
65,515 sh across 2 lots
Exec Jun 11
Filed Jun 12 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $130K
6,847 sh × $18.99
Exec Jun 1
Filed Jun 2 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $361K
17,159 sh × $21.03
Exec Feb 9
Filed Feb 10 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $153K
7,412 sh × $20.62
Exec Feb 6
Filed Feb 6 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $2.6M
157,307 sh × $16.41
Exec Sep 8 2025
Filed Sep 8 2025 · 5:30 PM ET Dennis PodlesakSALE Director $875K
57,600 sh across 3 lots
Exec Aug 14 2025
Filed Aug 18 2025 · 5:30 PM ET Nicholas A.J. BotwoodPURCHASE Head of R&D, CMO $106K
11,765 sh × $9.00
Exec May 16 2025
Filed May 19 2025 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $118K
7,814 sh × $15.05
Exec Mar 4 2025
Filed Mar 6 2025 · 5:30 PM ET Michael A MetzgerSALE Chief Executive Officer $206K
13,288 sh × $15.50
Exec Feb 10 2025
Filed Feb 12 2025 · 5:30 PM ET