William R. Sellers

Director, bluebird bio.

Companies

bluebird bioBoard member Sep 27, 2019 to Nov 17, 2021¹
2seventy bio, Inc.Board member Oct 18, 2021 to Nov 16, 2021²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

bluebird bio BLUE3,601 shares³Nov 11, 2021
2seventy bio, Inc.3,202 shares⁴Nov 11, 2021

As of each latest filing. The line shows shares held over time.

Recent filings

Nov 11, 2021Other of bluebird bio³
Nov 11, 2021Granted 2,002 shares of 2seventy bio, Inc.⁴
Nov 11, 2021Other 657 shares of bluebird bio³
Nov 11, 2021Granted 219 shares of 2seventy bio, Inc.⁴

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARbluebird bio, Board member
2
SEC EDGAR2seventy bio, Inc., Board member
3
SEC EDGARbluebird bio shares after the filing of Nov 11, 2021
4
SEC EDGAR2seventy bio, Inc. shares after the filing of Nov 11, 2021