BEAM THERAPEUTICS INC

Ticker: BEAM CUSIP: 07373V105 Class: Common Stock

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2023

Shares 261,360 Value ($000) $7,114 Avg Close $24.84 Range $16.95 - $31.09

Q3 2023

Shares 261,360 Value ($000) $6,286 Avg Close $26.81 Range $22.52 - $33.16

Q2 2023

Shares 459,203 Value ($000) $14,662 Avg Close $32.45 Range $28.62 - $37.47

Q1 2023

Shares 459,203 Value ($000) $14,061 Avg Close $39.47 Range $29.59 - $50.74

Q4 2022

Shares 267,025 Value ($000) $10,443 Avg Close $44.79 Range $34.71 - $54.30

Q3 2022

Shares 267,025 Value ($000) $12,721 Avg Close $57.05 Range $38.29 - $73.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	261,360	$7,114	$24.84	$16.95 - $31.09
Q3 2023	261,360	$6,286	$26.81	$22.52 - $33.16
Q2 2023	459,203	$14,662	$32.45	$28.62 - $37.47
Q1 2023	459,203	$14,061	$39.47	$29.59 - $50.74
Q4 2022	267,025	$10,443	$44.79	$34.71 - $54.30
Q3 2022	267,025	$12,721	$57.05	$38.29 - $73.27