TENABLE HLDGS INC

Ticker: TENB CUSIP: 88025T102 Class: EQTY

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021

Shares 131,700 Value ($000) $4,766 Avg Close $45.21 Range $35.32 - $58.45

Q4 2020

Shares 185,000 Value ($000) $9,668 Avg Close $39.62 Range $33.25 - $56.99

Q3 2020

Shares 234,350 Value ($000) $8,847 Avg Close $34.28 Range $27.96 - $41.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	131,700	$4,766	$45.21	$35.32 - $58.45
Q4 2020	185,000	$9,668	$39.62	$33.25 - $56.99
Q3 2020	234,350	$8,847	$34.28	$27.96 - $41.80