ADC THERAPEUTICS SA

Ticker: ADCT CUSIP: H0036K147 Class: Foreign Stock

MPM BioImpact LLC's Holding History (CIK: 0001687078)

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

Q3 2022

Shares 334,384 Value ($000) $1,612 Avg Close $7.24 Range $4.58 - $10.88

Q2 2022

Shares 334,384 Value ($000) $2,658 Avg Close $9.46 Range $5.52 - $16.04

Q1 2022

Shares 334,384 Value ($000) $4,912 Avg Close $15.87 Range $13.10 - $20.67

Q4 2021

Shares 337,396 Value ($000) $6,815 Avg Close $24.11 Range $18.33 - $32.00

Q3 2021

Shares 344,519 Value ($000) $9,357 Avg Close $25.61 Range $20.15 - $30.16

Q2 2021

Shares 218,027 Value ($000) $5,309 Avg Close $23.21 Range $20.01 - $28.34

Q1 2021

Shares 218,027 Value ($000) $5,322 Avg Close $28.97 Range $21.51 - $34.48

Q4 2020

Shares 539,648 Value ($000) $17,274 Avg Close $32.77 Range $25.11 - $38.34

Q3 2020

Shares 539,648 Value ($000) $17,803 Avg Close $43.28 Range $31.70 - $56.59

Q2 2020

Shares 539,648 Value ($000) $25,261 Avg Close $38.22 Range $29.73 - $47.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	334,384	$1,612	$7.24	$4.58 - $10.88
Q2 2022	334,384	$2,658	$9.46	$5.52 - $16.04
Q1 2022	334,384	$4,912	$15.87	$13.10 - $20.67
Q4 2021	337,396	$6,815	$24.11	$18.33 - $32.00
Q3 2021	344,519	$9,357	$25.61	$20.15 - $30.16
Q2 2021	218,027	$5,309	$23.21	$20.01 - $28.34
Q1 2021	218,027	$5,322	$28.97	$21.51 - $34.48
Q4 2020	539,648	$17,274	$32.77	$25.11 - $38.34
Q3 2020	539,648	$17,803	$43.28	$31.70 - $56.59
Q2 2020	539,648	$25,261	$38.22	$29.73 - $47.09