KALEIDO BIOSCIENCES INC

Ticker: KLDO CUSIP: 483347100 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2020
Shares 31,108 Value ($000) $345 Avg Close $6.93 Range $5.04 - $11.89
Q2 2020
Shares 65,208 Value ($000) $485 Avg Close $6.70 Range $4.55 - $8.45