Shawn Assad - 01 Oct 2021 Form 4 Insider Report for Sema4 Holdings Corp. (WGS)

Role: Chief Accounting Officer
Signature: /s/ Daniel Clark, Attorney-in-Fact
Issuer symbol: WGS
Transactions as of: 01 Oct 2021
Net transactions value: $0
Form type: 4
Filing time: 02 Nov 2021, 20:27:49 UTC
Previous filing: 22 Jul 2021
Next filing: 15 Nov 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WGSWW	Class A Common Stock	Options Exercise		+10,457			10,457	25 Oct 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	WGSWW	Restricted Stock Unit	Options Exercise	$0	-10,457	-6.2%	$0.000000	156,865	25 Oct 2021	Class A Common Stock	10,457		Direct	F1, 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 ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration.
F2	1/16th of the total shares vested on October 25, 2021 and November 10, 2021, and thereafter vests as to 1/16th of the total shares underlying the award in quarterly installments until fully vested on May 10, 2025, subject to the Reporting Person's continued service to the Issuer on each vesting date.