SANA BIOTECHNOLOGY INC

Ticker: SANA CUSIP: 799566104 Class: Common Stock

Avidity Partners Management LP's Holding History (CIK: 0001791827)

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

Q3 2021

Shares 774,644 Value ($000) $17,445 Avg Close $20.99 Range $16.09 - $26.60

Q2 2021

Shares 778,597 Value ($000) $15,307 Avg Close $22.66 Range $16.28 - $33.80

Q1 2021

Shares 732,321 Value ($000) $24,511 Avg Close $32.56 Range $21.21 - $44.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	774,644	$17,445	$20.99	$16.09 - $26.60
Q2 2021	778,597	$15,307	$22.66	$16.28 - $33.80
Q1 2021	732,321	$24,511	$32.56	$21.21 - $44.60