John McDonough - 25 Jun 2021 Form 4 Insider Report for T2 Biosystems, Inc. (TTOO)

Role: Director
Signature: /s/ John Sprague, Attorney-in-fact
Issuer symbol: TTOO
Transactions as of: 25 Jun 2021
Net transactions value: $0
Form type: 4
Filing time: 29 Jun 2021, 14:56:47 UTC
Next filing: 02 Jul 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TTOO	Common Stock	Options Exercise		+45,454	+9.3%		534,568	25 Jun 2021	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	TTOO	Restricted Stock Units	Options Exercise	$0	-45,454	-50%	$0.000000	45,454	25 Jun 2021	Common Stock	45,454		Direct	F1, F2
transaction	TTOO	Restricted Stock Units	Award	$0	+81,967		$0.000000	81,967	25 Jun 2021	Common Stock	81,967		Direct	F1, F3

* 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 the Issuer's common stock.
F2	On August 6, 2020 the reporting person was granted 45,454 restricted stock units that vested on June 25, 2021.
F3	The restricted stock units vest in one installment on the earlier of (i) June 25, 2022 and (ii) the date of the next annual meeting of stockholders.