CHIASMA INC

CUSIP: 16706W102 Class: COM

ARCH Venture Management, LLC's Holding History (CIK: 0001274403)

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

Q3 2020
Shares 1,196,776 Value ($000) $5,146 Avg Close — Range —
Q2 2020
Shares 1,196,776 Value ($000) $6,439 Avg Close — Range —
Q1 2020
Shares 1,196,776 Value ($000) $4,368 Avg Close — Range —
Q4 2019
Shares 1,196,776 Value ($000) $5,936 Avg Close — Range —
Q3 2019
Shares 1,196,776 Value ($000) $5,924 Avg Close — Range —
Q2 2019
Shares 1,196,776 Value ($000) $8,940 Avg Close — Range —
Q1 2019
Shares 1,196,776 Value ($000) $6,223 Avg Close — Range —
Q4 2018
Shares 1,196,776 Value ($000) $3,722 Avg Close — Range —