Amit Yoran - 20 Aug 2021 Form 4 Insider Report for Tenable Holdings, Inc. (TENB)

Role: President, CEO and Chairman, Director
Signature: /s/ David Bartholomew, Attorney-in-Fact
Issuer symbol: TENB
Transactions as of: 20 Aug 2021
Net transactions value: -$242,300
Form type: 4
Filing time: 24 Aug 2021, 16:58:22 UTC
Previous filing: 23 Aug 2021
Next filing: 16 Sep 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TENB	Common Stock	Options Exercise	$0	+13,243	+6.4%	$0.000000	219,752	20 Aug 2021	Direct
transaction	TENB	Common Stock	Sale	$242,300	-5,930	-2.7%	$40.86	213,822	23 Aug 2021	Direct	F1
holding	TENB	Common Stock						403,447	20 Aug 2021	By Trust	F2
holding	TENB	Common Stock						361,738	20 Aug 2021	By Grantor Retained Annuity Trust	F3

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	TENB	Restricted Stock Units	Options Exercise	$0	-13,243	-14%	$0.000000	79,462	20 Aug 2021	Common Stock	13,243		Direct	F4, F5

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

Explanation of Responses:

Id	Content
F1	The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.
F2	The Trustees of the Amit Yoran 2020 Family Trust are Dov Yoran and David Redling.
F3	The Trustee of the Amit Yoran GRAT A is Amit Yoran.
F4	Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
F5	On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to acceleration in specified circumstances.