ADTRAN INC

CUSIP: 00738A106 Class: COMMON STOCK

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2022
Shares 41,900 Value ($000) $773 Avg Close — Range —
Q4 2021
Shares 41,943 Value ($000) $958 Avg Close — Range —
Q3 2021
Shares 34,331 Value ($000) $644 Avg Close — Range —
Q2 2021
Shares 29,261 Value ($000) $604 Avg Close — Range —
Q2 2019
Shares 44,814 Value ($000) $683 Avg Close — Range —
Q1 2019
Shares 35,800 Value ($000) $490 Avg Close — Range —
Q4 2018
Shares 35,800 Value ($000) $384 Avg Close — Range —
Q3 2018
Shares 36,032 Value ($000) $636 Avg Close — Range —
Q2 2018
Shares 11,319 Value ($000) $168 Avg Close — Range —
Q3 2016
Shares 57,000 Value ($000) $1,091 Avg Close — Range —
Q2 2016
Shares 20,300 Value ($000) $379 Avg Close — Range —
Q1 2016
Shares 20,472 Value ($000) $414 Avg Close — Range —
Q4 2015
Shares 46,900 Value ($000) $808 Avg Close — Range —
Q3 2015
Shares 66,000 Value ($000) $964 Avg Close — Range —
Q2 2015
Shares 86,787 Value ($000) $1,410 Avg Close — Range —
Q1 2015
Shares 60,503 Value ($000) $1,130 Avg Close — Range —
Q4 2014
Shares 46,387 Value ($000) $1,011 Avg Close — Range —
Q3 2014
Shares 57,402 Value ($000) $1,178 Avg Close — Range —
Q2 2014
Shares 43,415 Value ($000) $979 Avg Close — Range —
Q1 2014
Shares 52,115 Value ($000) $1,272 Avg Close — Range —
Q4 2013
Shares 45,615 Value ($000) $1,232 Avg Close — Range —
Q3 2013
Shares 65,500 Value ($000) $1,745 Avg Close — Range —