Botwood Nicholas A.J. Insider Trades & Stock Holdings

Head of R&D, CMO · Syndax Pharmaceuticals, Inc. · Latest filing Jun 12, 2026

Botwood Nicholas A.J., Head of R&D, CMO at Syndax Pharmaceuticals, Inc. has 8 Form 4 trades on file since Jun 11, 2026. Open-market activity: 0 purchases ($0) and 4 sales ($2.37M), net -$2.37M. Latest filing: disposed of 31.23K shares of $SNDX on Jun 12, 2026 at $18.14.

Trades on file

8

Open-market bought

$0

Open-market sold

$2.37M

Net open-market

-$2.37M

Latest filing

Jun 12, 2026

All insider trades by Botwood Nicholas A.J.

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 12, 2026	$SNDX	Sell (Open-market sale) 10b5-1	31.23K	$18.14	$566.60K			+5.9%	+25.4%		Head of R&D, CMO		Read
Jun 12, 2026	$SNDX	Sell (Open-market sale) 10b5-1	31.23K	$18.14	$566.60K			+5.9%	+25.4%		Head of R&D, CMO		—
Jun 12, 2026	$SNDX	Buy (Option exercise)	31.23K	$13.82	$431.67K			+5.9%	+25.4%		Head of R&D, CMO		Read
Jun 12, 2026	$SNDX	Buy (Option exercise)	31.23K	$13.82	$431.67K			+5.9%	+25.4%		Head of R&D, CMO		—
Jun 11, 2026	$SNDX	Sell (Open-market sale) 10b5-1	34.28K	$18	$617.04K			+6.1%	+27.8%		Head of R&D, CMO		Read
Jun 11, 2026	$SNDX	Sell (Open-market sale) 10b5-1	34.28K	$18	$617.04K			+6.1%	+27.8%		Head of R&D, CMO		—
Jun 11, 2026	$SNDX	Buy (Option exercise)	22.52K	$13.82	$311.16K			+6.1%	+27.8%		Head of R&D, CMO		Read
Jun 11, 2026	$SNDX	Buy (Option exercise)	22.52K	$13.82	$311.16K			+6.1%	+27.8%		Head of R&D, CMO		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Botwood Nicholas A.J. traded

• $SNDX

Frequently asked questions

Has Botwood Nicholas A.J. been buying or selling stock?

Botwood Nicholas A.J. has 0 open-market purchases and 4 open-market sales on file, net -$2.37M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Botwood Nicholas A.J.'s latest insider trade?

disposed of 31.23K shares of $SNDX on Jun 12, 2026 at $18.14.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.