ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q1 2022
Shares 16,963 Value ($000) $313 Avg Close — Range —
Q4 2021
Shares 16,963 Value ($000) $387 Avg Close — Range —
Q3 2021
Shares 17,577 Value ($000) $330 Avg Close — Range —
Q2 2021
Shares 14,989 Value ($000) $310 Avg Close — Range —
Q1 2021
Shares 17,963 Value ($000) $299 Avg Close — Range —
Q4 2020
Shares 22,963 Value ($000) $339 Avg Close — Range —
Q3 2020
Shares 22,963 Value ($000) $235 Avg Close — Range —
Q2 2020
Shares 28,963 Value ($000) $316 Avg Close — Range —
Q1 2020
Shares 28,963 Value ($000) $223 Avg Close — Range —
Q4 2019
Shares 28,965 Value ($000) $286 Avg Close — Range —
Q3 2019
Shares 28,961 Value ($000) $329 Avg Close — Range —
Q2 2019
Shares 28,961 Value ($000) $442 Avg Close — Range —
Q1 2019
Shares 30,961 Value ($000) $425 Avg Close — Range —
Q4 2018
Shares 35,000 Value ($000) $376 Avg Close — Range —
Q3 2018
Shares 35,000 Value ($000) $618 Avg Close — Range —
Q2 2018
Shares 40,000 Value ($000) $594 Avg Close — Range —
Q1 2018
Shares 40,000 Value ($000) $622 Avg Close — Range —
Q4 2017
Shares 40,000 Value ($000) $774 Avg Close — Range —
Q3 2017
Shares 50,000 Value ($000) $1,200 Avg Close — Range —
Q2 2017
Shares 50,080 Value ($000) $1,035 Avg Close — Range —
Q1 2017
Shares 60,080 Value ($000) $1,247 Avg Close — Range —
Q4 2016
Shares 60,080 Value ($000) $1,343 Avg Close — Range —
Q3 2016
Shares 63,570 Value ($000) $1,217 Avg Close — Range —
Q2 2016
Shares 70,515 Value ($000) $1,315 Avg Close — Range —
Q3 2014
Shares 43,995 Value ($000) $903 Avg Close — Range —
Q2 2014
Shares 39,690 Value ($000) $895 Avg Close — Range —
Q1 2014
Shares 36,273 Value ($000) $885 Avg Close — Range —