TIMOTHY A. SPRINGER - 02 Jan 2023 Form 4 Insider Report for SELECTA BIOSCIENCES INC (SELB)

Role: Director, 10%+ Owner
Signature: /s/ Matthew Bartholomae, Attorney-in-Fact for Timothy A. Springer
Issuer symbol: SELB
Transactions as of: 02 Jan 2023
Transactions value $: $0
Form type: 4
Filing time: 04 Jan 2023, 15:59:38 UTC
Previous filing: 10 Jun 2022
Next filing: 13 Feb 2023
SEC: View on sec.gov

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	Stock Option (Right to Buy)	Award	$0	+75K		$0.00	75K	02 Jan 2023	Common Stock	75K	$1.13	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares of Common Stock underlying this award will vest in full on January 2, 2024.