ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q2 2022
Shares 308,000 Value ($000) $5,399 Avg Close — Range —
Q1 2022
Shares 318,000 Value ($000) $5,867 Avg Close — Range —
Q4 2021
Shares 334,750 Value ($000) $7,642 Avg Close — Range —
Q2 2021
Shares 153,750 Value ($000) $3,175 Avg Close — Range —