CHIASMA INC

CUSIP: 16706W102 Class: COM

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q2 2021
Shares 3,258,144 Value ($000) $15,411 Avg Close — Range —
Q1 2021
Shares 2,174,583 Value ($000) $6,806 Avg Close — Range —
Q4 2020
Shares 2,136,514 Value ($000) $9,294 Avg Close — Range —
Q3 2020
Shares 2,144,225 Value ($000) $9,220 Avg Close — Range —
Q2 2020
Shares 1,392,312 Value ($000) $7,491 Avg Close — Range —
Q1 2020
Shares 1,350,000 Value ($000) $4,928 Avg Close — Range —
Q4 2019
Shares 1,160,000 Value ($000) $5,754 Avg Close — Range —
Q3 2019
Shares 900,000 Value ($000) $4,455 Avg Close — Range —
Q2 2019
Shares 650,000 Value ($000) $4,856 Avg Close — Range —
Q1 2019
Shares 650,000 Value ($000) $3,380 Avg Close — Range —
Q4 2018
Shares 525,000 Value ($000) $1,633 Avg Close — Range —
Q3 2018
Shares 525,000 Value ($000) $1,890 Avg Close — Range —
Q2 2018
Shares 525,000 Value ($000) $788 Avg Close — Range —
Q1 2018
Shares 525,000 Value ($000) $788 Avg Close — Range —
Q4 2017
Shares 525,000 Value ($000) $893 Avg Close — Range —
Q3 2017
Shares 492,500 Value ($000) $1,256 Avg Close — Range —
Q2 2017
Shares 492,500 Value ($000) $714 Avg Close — Range —
Q1 2017
Shares 492,500 Value ($000) $837 Avg Close — Range —
Q4 2016
Shares 492,500 Value ($000) $960 Avg Close — Range —
Q3 2016
Shares 492,500 Value ($000) $1,448 Avg Close — Range —
Q2 2016
Shares 492,500 Value ($000) $1,423 Avg Close — Range —
Q1 2016
Shares 492,500 Value ($000) $4,511 Avg Close — Range —
Q4 2015
Shares 487,500 Value ($000) $9,540 Avg Close — Range —
Q3 2015
Shares 522,500 Value ($000) $10,387 Avg Close — Range —