Peter G. Traber - Jan 3, 2022 Form 4 Insider Report for SELECTA BIOSCIENCES INC (SELB)

Role
Chief Medical Officer
Signature
/s/ Matthew Bartholomae, Attorney-in-Fact for Peter G. Traber
Stock symbol
SELB
Transactions as of
Jan 3, 2022
Transactions value $
$0
Form type
4
Date filed
1/5/2022, 03:36 PM
Previous filing
Dec 14, 2021
Next filing
Jan 7, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SELB Common Stock Award $0 +90.2K +54.87% $0.00 255K Jan 3, 2022 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SELB Employee Stock Option (right to buy) Award $0 +416K $0.00 416K Jan 3, 2022 Common Stock 416K $3.31 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit represents a contingent right to receive one share of common stock, which will vest as to 25% on January 3, 2023. The remainder of the underlying shares will vest in three equal annual installments thereafter so that the underlying shares will be fully vested on January 3, 2026.
F2 This option vests as to 25% on January 3, 2023. The remainder of the underlying shares will vest in 36 equal monthly installments thereafter.