KALEIDO BIOSCIENCES INC

Ticker: KLDO CUSIP: 483347100 Class: COM

State of Wyoming's Holding History (CIK: 0001821626)

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

Q4 2021

Shares 2,236 Value ($000) $5 Avg Close $4.07 Range $2.37 - $6.07

Q3 2021

Shares 2,098 Value ($000) $11 Avg Close $6.20 Range $5.10 - $8.25

Q2 2021

Shares 2,112 Value ($000) $16 Avg Close $7.09 Range $5.71 - $9.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	2,236	$5	$4.07	$2.37 - $6.07
Q3 2021	2,098	$11	$6.20	$5.10 - $8.25
Q2 2021	2,112	$16	$7.09	$5.71 - $9.47