DECIPHERA PHARMACEUTICALS IN

CUSIP: 24344T101 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q1 2023
Shares 20,400 Value ($000) $315 Avg Close — Range —
Q2 2021
Shares 142,932 Value ($000) $5,233 Avg Close — Range —
Q1 2021
Shares 167,932 Value ($000) $7,530 Avg Close — Range —
Q4 2020
Shares 116,593 Value ($000) $6,654 Avg Close — Range —
Q3 2020
Shares 151,969 Value ($000) $7,796 Avg Close — Range —
Q2 2020
Shares 81,446 Value ($000) $4,864 Avg Close — Range —
Q1 2020
Shares 25,000 Value ($000) $1,029 Avg Close — Range —
Q3 2019
Shares 162,993 Value ($000) $5,532 Avg Close — Range —
Q2 2019
Shares 139,191 Value ($000) $3,139 Avg Close — Range —
Q1 2019
Shares 53,281 Value ($000) $1,237 Avg Close — Range —
Q4 2018
Shares 93,000 Value ($000) $1,952 Avg Close — Range —
Q3 2018
Shares 141,607 Value ($000) $5,483 Avg Close — Range —
Q2 2018
Shares 141,607 Value ($000) $5,572 Avg Close — Range —
Q1 2018
Shares 75,329 Value ($000) $1,510 Avg Close — Range —
Q4 2017
Shares 100,415 Value ($000) $2,276 Avg Close — Range —
Q3 2017
Shares 103,650 Value ($000) $1,968 Avg Close — Range —