AVIDITY BIOSCIENCES INC

Ticker: RNAM CUSIP: 05370A108 Class: EQTY

MPM BioImpact LLC's Holding History (CIK: 0001687078)

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

Q3 2025

Shares 760,022 Value ($000) $33,114 Avg Close $40.43 Range $27.70 - $51.40

Q2 2025

Shares 760,022 Value ($000) $21,585 Avg Close $29.81 Range $21.51 - $38.00

Q1 2025

Shares 714,224 Value ($000) $21,084 Avg Close $31.14 Range $26.74 - $36.38

Q4 2024

Shares 702,981 Value ($000) $20,443 Avg Close $41.79 Range $28.32 - $56.00

Q3 2024

Shares 688,975 Value ($000) $31,645 Avg Close $43.40 Range $36.63 - $48.80

Q2 2024

Shares 125,000 Value ($000) $5,106 Avg Close $28.69 Range $21.56 - $42.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	760,022	$33,114	$40.43	$27.70 - $51.40
Q2 2025	760,022	$21,585	$29.81	$21.51 - $38.00
Q1 2025	714,224	$21,084	$31.14	$26.74 - $36.38
Q4 2024	702,981	$20,443	$41.79	$28.32 - $56.00
Q3 2024	688,975	$31,645	$43.40	$36.63 - $48.80
Q2 2024	125,000	$5,106	$28.69	$21.56 - $42.00