SANA BIOTECHNOLOGY INC

Ticker: SANA CUSIP: 799566104 Class: Common Stock

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2022

Shares 2,500 Value ($000) $0 Avg Close $4.89 Range $3.15 - $6.56

Q3 2022

Shares 2,500 Value ($000) $15 Avg Close $7.22 Range $5.51 - $9.55

Q2 2022

Shares 2,500 Value ($000) $16 Avg Close $6.37 Range $3.92 - $9.60

Q1 2022

Shares 2,500 Value ($000) $20 Avg Close $8.09 Range $5.07 - $16.04

Q4 2021

Shares 19,800 Value ($000) $306 Avg Close $19.28 Range $14.90 - $23.50

Q3 2021

Shares 19,800 Value ($000) $445 Avg Close $20.99 Range $16.09 - $26.60

Q2 2021

Shares 6,200 Value ($000) $121 Avg Close $22.66 Range $16.28 - $33.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,500	$0	$4.89	$3.15 - $6.56
Q3 2022	2,500	$15	$7.22	$5.51 - $9.55
Q2 2022	2,500	$16	$6.37	$3.92 - $9.60
Q1 2022	2,500	$20	$8.09	$5.07 - $16.04
Q4 2021	19,800	$306	$19.28	$14.90 - $23.50
Q3 2021	19,800	$445	$20.99	$16.09 - $26.60
Q2 2021	6,200	$121	$22.66	$16.28 - $33.80