Home > Insider Trading > Filing (0001562180-24-000366)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1860782	2Seventy Bio Inc.	TSVT	()	4

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1547658	Iii D William Baird	60 Binney Street Cambridge MA 02142	Chief Operating Officer	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	Disposition	2024-01-05	1,380	$3.75	161,335	No	4	S	Direct
Common Stock	Acquisiton	2024-01-08	91,000	$0.00	252,335	No	4	A	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	A	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Stock Option (Right to buy)	Acquisiton	2024-01-08	182,000	$0.00	182,000	$3.97

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
182,000		2034-01-08	No	4	A	Direct

Footnotes

Shares were sold to cover tax withholding obligations incurred in connection with the vesting of restricted stock units ("RSUs").
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.675 to $3.83, inclusive. The Reporting Person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
RSU awards vest over a four-year period at the rate of 25% on 01/02/2025, 25% on 01/02/2026, 25% on 01/02/2027, and 25% on 01/02/2028.
This stock option vests over a four-year period at the rate of 25% on 01/02/2025, and then in 36 equal monthly installments thereafter.