Radhesh Balakrishnan Menon - Apr 11, 2022 Form 4 Insider Report for DATTO HOLDING CORP. (MSP)

Role: Chief Product Officer
Signature: /s/ Adam Collicelli, by Power of Attorney
Stock symbol: MSP
Transactions as of: Apr 11, 2022
Transactions value $: -$1,657,241
Form type: 4
Date filed: 4/12/2022, 04:58 PM
Previous filing: Apr 5, 2022
Next filing: Jun 27, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MSP	Common Stock	Options Exercise	$974K	+76.1K	+8004.73%	$12.80	77.1K	Apr 11, 2022	Direct	F1
transaction	MSP	Common Stock	Sale	-$2.63M	-76.1K	-98.77%	$34.57	951	Apr 11, 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	MSP	Options (Right to Buy)	Options Exercise	$0	-76.1K	-31.09%	$0.00	169K	Apr 11, 2022	Common Stock	76.1K	$12.80	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on September 16, 2021.
F2	Consists of options, of which 25% vested on June 1, 2021, and an additional 6.25% vest quarterly thereafter as long as the Reporting Person continues to be employed as of each respective vesting date.