PRELUDE THERAPEUTICS INC

Ticker: PRLD CUSIP: 74065P101 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2022

Shares 21,500 Value ($000) $148 Avg Close $9.15 Range $6.76 - $13.40

Q4 2021

Shares 23,468 Value ($000) $292 Avg Close $16.27 Range $10.96 - $32.77

Q3 2021

Shares 13,700 Value ($000) $428 Avg Close $32.38 Range $24.72 - $43.55

Q2 2021

Shares 17,900 Value ($000) $512 Avg Close $35.61 Range $28.26 - $45.42

Q1 2021

Shares 10,400 Value ($000) $451 Avg Close $66.34 Range $37.01 - $95.38

Q4 2020

Shares 8,600 Value ($000) $615 Avg Close $49.73 Range $27.53 - $89.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	21,500	$148	$9.15	$6.76 - $13.40
Q4 2021	23,468	$292	$16.27	$10.96 - $32.77
Q3 2021	13,700	$428	$32.38	$24.72 - $43.55
Q2 2021	17,900	$512	$35.61	$28.26 - $45.42
Q1 2021	10,400	$451	$66.34	$37.01 - $95.38
Q4 2020	8,600	$615	$49.73	$27.53 - $89.06