Home > Insider Trading > Filing (0001209191-22-008124)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1503802	Karyopharm Therapeutics Inc.	KPTI	()	4

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1364719	Michael Kauffman	C/O Karyopharm Therapeutics Inc. 85 Wells Avenue Newton MA 02459		Yes	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	Disposition	2022-02-07	6,764	$9.86	708,062	No	4	S	Direct
Common Stock	Disposition	2022-02-07	6,707	$9.86	913,445	No	4	S	Indirect	By Spouse

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Indirect	By Spouse

Footnotes

This transaction was a broker-assisted sale of shares to satisfy the payment of withholding tax liability incurred upon the vesting of restricted stock units and does not represent a discretionary trade by the reporting person.
The sale price of the reporting person's shares represents the weighted average price of all shares sold by a broker on February 7, 2022 on behalf of a group of employees of Karyopharm Therapeutics Inc. to satisfy the payment of withholding tax liability of such employees.
This transaction was a broker-assisted sale of shares to satisfy the payment of withholding tax liability incurred upon the vesting of restricted stock units and does not represent a discretionary trade by the spouse of the reporting person.
The sale price of the spouse of the reporting person's shares represents the weighted average price of all shares sold by a broker on February 7, 2022 on behalf of a group of employees of Karyopharm Therapeutics Inc. to satisfy the payment of withholding tax liability of such employees.