SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2023
Shares 110,880 Value ($000) $4,017 Avg Close $38.45 Range $34.33 - $42.09
Q4 2022
Shares 58,440 Value ($000) $2,085 Avg Close $34.75 Range $30.00 - $38.40
Q3 2022
Shares 57,390 Value ($000) $1,943 Avg Close $32.54 Range $28.16 - $36.08
Q2 2022
Shares 71,990 Value ($000) $2,082 Avg Close $28.64 Range $24.95 - $34.45
Q1 2022
Shares 41,980 Value ($000) $1,357 Avg Close $30.66 Range $27.87 - $33.30
Q4 2018
Shares 4,280 Value ($000) $142 Avg Close $43.00 Range $30.05 - $51.38
Q3 2018
Shares 4,280 Value ($000) $215 Avg Close $49.38 Range $41.80 - $59.75
Q2 2018
Shares 301,845 Value ($000) $18,065 Avg Close $51.80 Range $43.53 - $61.25
Q3 2017
Shares 316,940 Value ($000) $12,678 Avg Close $43.28 Range $36.16 - $50.05
Q2 2017
Shares 223,350 Value ($000) $9,626 Avg Close $35.59 Range $29.55 - $44.95
Q1 2017
Shares 281,091 Value ($000) $8,798 Avg Close $26.80 Range $23.10 - $32.00
Q4 2016
Shares 330,541 Value ($000) $8,346 Avg Close $22.34 Range $17.25 - $27.10
Q3 2016
Shares 358,376 Value ($000) $8,863 Avg Close $22.63 Range $20.19 - $26.84
Q2 2016
Shares 444,161 Value ($000) $9,048 Avg Close $17.74 Range $14.14 - $20.38
Q1 2016
Shares 225,762 Value ($000) $3,443 Avg Close $13.05 Range $9.51 - $15.99
Q4 2015
Shares 259,272 Value ($000) $3,485 Avg Close $15.47 Range $12.54 - $20.39
Q3 2015
Shares 374,387 Value ($000) $5,253 Avg Close $18.59 Range $13.32 - $23.30
Q2 2015
Shares 440,525 Value ($000) $7,480 Avg Close $14.23 Range $11.11 - $18.55