PARATEK PHARMACEUTICALS INC

CUSIP: 699374302 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2023
Shares 17,405 Value ($000) $38 Avg Close — Range —
Q1 2023
Shares 17,405 Value ($000) $44 Avg Close — Range —
Q4 2022
Shares 17,405 Value ($000) $33 Avg Close — Range —
Q3 2022
Shares 17,405 Value ($000) $45 Avg Close — Range —
Q2 2022
Shares 17,405 Value ($000) $34 Avg Close — Range —
Q1 2022
Shares 129,672 Value ($000) $386 Avg Close — Range —
Q4 2021
Shares 122,653 Value ($000) $551 Avg Close — Range —
Q3 2021
Shares 116,342 Value ($000) $566 Avg Close — Range —
Q2 2021
Shares 302,670 Value ($000) $2,065 Avg Close — Range —
Q1 2021
Shares 274,540 Value ($000) $1,939 Avg Close — Range —
Q4 2020
Shares 271,478 Value ($000) $1,700 Avg Close — Range —
Q3 2020
Shares 267,332 Value ($000) $1,447 Avg Close — Range —
Q2 2020
Shares 261,654 Value ($000) $1,366 Avg Close — Range —
Q1 2020
Shares 225,597 Value ($000) $711 Avg Close — Range —
Q4 2019
Shares 201,028 Value ($000) $811 Avg Close — Range —
Q3 2019
Shares 192,883 Value ($000) $834 Avg Close — Range —
Q2 2019
Shares 166,448 Value ($000) $665 Avg Close — Range —
Q1 2019
Shares 149,192 Value ($000) $800 Avg Close — Range —
Q4 2018
Shares 157,535 Value ($000) $809 Avg Close — Range —
Q3 2018
Shares 159,527 Value ($000) $1,548 Avg Close — Range —
Q2 2018
Shares 140,130 Value ($000) $1,430 Avg Close — Range —
Q1 2018
Shares 128,746 Value ($000) $1,674 Avg Close — Range —
Q4 2017
Shares 92,366 Value ($000) $1,654 Avg Close — Range —
Q3 2017
Shares 82,164 Value ($000) $2,063 Avg Close — Range —
Q2 2017
Shares 36,608 Value ($000) $883 Avg Close — Range —
Q1 2017
Shares 25,108 Value ($000) $484 Avg Close — Range —
Q4 2016
Shares 25,108 Value ($000) $387 Avg Close — Range —
Q3 2016
Shares 25,108 Value ($000) $327 Avg Close — Range —
Q2 2016
Shares 25,108 Value ($000) $350 Avg Close — Range —
Q1 2016
Shares 17,408 Value ($000) $265 Avg Close — Range —
Q4 2015
Shares 17,408 Value ($000) $331 Avg Close — Range —
Q3 2015
Shares 17,408 Value ($000) $331 Avg Close — Range —
Q2 2015
Shares 17,408 Value ($000) $449 Avg Close — Range —