Filing Details

Accession Number:
0001562180-22-007125
Form Type:
4
Zero Holdings:
No
Publication Time:
2022-10-07 16:05:22
Reporting Period:
2022-10-06
Accepted Time:
2022-10-07 16:05:22
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1395937 Syndax Pharmaceuticals Inc SNDX () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1314596 Keith Katkin C/O Syndax Pharmaceuticals, Inc.
35 Gatehouse Drive, Building D, Floor 3
Waltham MA 02451
No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2022-10-06 20,782 $7.88 52,782 No 4 M Direct
Common Stock Disposition 2022-10-06 20,782 $25.90 32,000 No 4 S Direct
Common Stock Acquisiton 2022-10-06 9,117 $8.93 41,117 No 4 M Direct
Common Stock Disposition 2022-10-06 9,117 $25.90 32,000 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Options (Right to buy) Disposition 2022-10-06 9,117 $0.00 9,117 $8.93
Common Stock Stock Options (Right to buy) Disposition 2022-10-06 20,782 $0.00 20,782 $7.88
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2028-05-23 No 4 M Direct
0 2029-06-10 No 4 M Direct
Footnotes
  1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person. Following the sales reported in this Form 4, the Reporting Person has a total of 73,000 options to purchase shares of common stock that are vested and immediately exercisable and there are no options to purchase shares of common stock that have not yet vested.
  2. The sale prices ranged from $25.0000 to $26.4600.
  3. This option is fully vested.