PODLESAK DENNIS

PrivateCIK: 1314595
Location

ALAMEDA, CA

PODLESAK DENNIS sold 23.1% of their position (57.60K shares) of SYNDAX PHARMACEUTICALS INC on the open market

Open‑market sale worth $875.1K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderPODLESAK DENNISCIK 1314595
Director
Since Jun 2019
-57.60K
Net shares
Net seller
$875.1K
Total sold
3
Open market trades
0B · 3S
10
Total transactions
57.60K acquired · 115.20K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+19.20K

Price / share

$7.20

Trade value

$138.24K

% of position

10.0%
8/14/2025
191.76K210.96K

Common Stock

Direct
S · Sale

Shares

19.20K

Price / share

$14.19

Trade value

$272.52K

% of position

9.1%
8/14/2025
210.96K191.76K

Common Stock

Direct
M · Option Exercise

Shares

+19.20K

Price / share

$7.20

Trade value

$138.24K

% of position

10.0%
8/15/2025
191.76K210.96K

Common Stock

Direct
S · Sale

Shares

19.20K

Price / share

$15.54

Trade value

$298.41K

% of position

9.1%
8/15/2025
210.96K191.76K

Common Stock

Direct
M · Option Exercise

Shares

+19.20K

Price / share

$7.20

Trade value

$138.24K

% of position

10.0%
8/18/2025
191.76K210.96K

Common Stock

Direct
S · Sale

Shares

19.20K

Price / share

$15.84

Trade value

$304.17K

% of position

9.1%
8/18/2025
210.96K191.76K
Total

Net shares

+0.00

Net value

-$460.38K

Derivative Transactions4

Stock Options (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

19.20K shares

Shares

19.20K

Strike price

7.20

Held after

0.00

Exercisable

8/14/2025

Stock Options (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

14.40K shares

Shares

14.40K

Strike price

7.20

Held after

0.00

Exercisable

8/15/2025

Stock Options (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

4.80K shares

Shares

4.80K

Strike price

7.20

Held after

0.00

Exercisable

8/15/2025

Stock Options (Right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

19.20K shares

Shares

19.20K

Strike price

7.20

Held after

0.00

Exercisable

8/18/2025
PODLESAK DENNIS — Insider Transaction (Form 4) Filed Aug 18, 2025 | Finecho