PODLESAK DENNIS sold 51.0% of their position (78.81K shares) of SYNDAX PHARMACEUTICALS INC on the open market

Open‑market sale worth $1.90M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales

PODLESAK DENNIS

Filed: 9/16/2022ACC: 0001562180-22-006705

InsiderPODLESAK DENNISCIK 1314595

→

IssuerSYNDAX PHARMACEUTICALS INCCIK 1395937

Director

Since Jun 2019

-78.81K

Net shares

Net seller

$1.90M

Total sold

Open market trades

0B · 3S

Total transactions

78.81K acquired · 157.63K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+66.84K

Price / share

$6.32

Trade value

$422.43K

% of position

88.2%

9/15/2022

75.76K→142.60K

Common Stock

Direct

S · Sale

−66.84K

Price / share

$24.20

Trade value

$1.62M

% of position

46.9%

9/15/2022

142.60K→75.76K

Common Stock

Direct

M · Option Exercise

+5.42K

Price / share

$6.32

Trade value

$34.25K

% of position

7.2%

9/16/2022

75.76K→81.18K

Common Stock

Direct

S · Sale

−5.42K

Price / share

$23.43

Trade value

$126.98K

% of position

6.7%

9/16/2022

81.18K→75.76K

Common Stock

Direct

M · Option Exercise

+6.56K

Price / share

$6.35

Trade value

$41.63K

% of position

8.7%

9/16/2022

75.76K→82.32K

Common Stock

Direct

S · Sale

−6.56K

Price / share

$23.43

Trade value

$153.62K

% of position

8.0%

9/16/2022

82.32K→75.76K

Total

Net shares

+0.00

Net value

-$1.40M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	9/15/2022	M · Option Exercise	+66.84K	$6.32	$422.43K	88.2%	75.76K	142.60K
Common Stock Direct	9/15/2022	S · Sale	−66.84K	$24.20	$1.62M	46.9%	142.60K	75.76K
Common Stock Direct	9/16/2022	M · Option Exercise	+5.42K	$6.32	$34.25K	7.2%	75.76K	81.18K
Common Stock Direct	9/16/2022	S · Sale	−5.42K	$23.43	$126.98K	6.7%	81.18K	75.76K
Common Stock Direct	9/16/2022	M · Option Exercise	+6.56K	$6.35	$41.63K	8.7%	75.76K	82.32K
Common Stock Direct	9/16/2022	S · Sale	−6.56K	$23.43	$153.62K	8.0%	82.32K	75.76K
Total			+0.00		-$1.40M

Derivative Transactions3

Stock Options (Right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

66.84K shares

−66.84K

Strike price

6.32

Held after

0.00

Exercisable

—

9/15/2022

Stock Options (Right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

6.56K shares

−6.56K

Strike price

6.35

Held after

0.00

Exercisable

—

9/16/2022

Stock Options (Right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

5.42K shares

−5.42K

Strike price

6.32

Held after

0.00

Exercisable

—

9/16/2022

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable
Stock Options (Right to buy) Direct	Common Stock66.84K shares	9/15/2022	M · Option Exercise	−66.84K	6.32	—
Stock Options (Right to buy) Direct	Common Stock6.56K shares	9/16/2022	M · Option Exercise	−6.56K	6.35	—
Stock Options (Right to buy) Direct	Common Stock5.42K shares	9/16/2022	M · Option Exercise	−5.42K	6.32	—