SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2025
Shares 1,448,842 Value ($000) $72,007 Avg Close $48.62 Range $43.11 - $57.65
Q3 2025
Shares 1,285,937 Value ($000) $61,455 Avg Close $40.27 Range $31.35 - $48.44
Q2 2025
Shares 1,297,858 Value ($000) $40,908 Avg Close $32.05 Range $29.16 - $34.26
Q1 2025
Shares 1,440,644 Value ($000) $47 Avg Close $35.44 Range $30.37 - $40.28
Q4 2024
Shares 1,467,027 Value ($000) $53 Avg Close $35.21 Range $30.83 - $39.37
Q3 2024
Shares 1,516,123 Value ($000) $47 Avg Close $31.21 Range $25.55 - $35.41
Q2 2024
Shares 1,556,161 Value ($000) $42 Avg Close $28.98 Range $25.53 - $34.49
Q1 2024
Shares 1,597,417 Value ($000) $54 Avg Close $29.77 Range $26.27 - $35.44
Q4 2023
Shares 1,636,490 Value ($000) $47 Avg Close $26.51 Range $21.99 - $29.90
Q3 2023
Shares 1,730,269 Value ($000) $48 Avg Close $30.44 Range $27.26 - $32.98
Q2 2023
Shares 1,593,305 Value ($000) $48 Avg Close $34.99 Range $29.59 - $39.09
Q1 2023
Shares 1,560,062 Value ($000) $57 Avg Close $38.45 Range $34.33 - $42.09
Q4 2022
Shares 1,559,535 Value ($000) $56 Avg Close $34.75 Range $30.00 - $38.40
Q3 2022
Shares 1,601,303 Value ($000) $54,204 Avg Close $32.54 Range $28.16 - $36.08
Q2 2022
Shares 1,610,962 Value ($000) $46,589 Avg Close $28.64 Range $24.95 - $34.45
Q1 2022
Shares 1,629,660 Value ($000) $52,670 Avg Close $30.66 Range $27.87 - $33.30
Q4 2021
Shares 1,671,214 Value ($000) $48,733 Avg Close $30.34 Range $26.13 - $34.50
Q3 2021
Shares 1,650,567 Value ($000) $44,021 Avg Close $26.84 Range $23.15 - $31.73
Q2 2021
Shares 1,619,065 Value ($000) $49,851 Avg Close $30.66 Range $25.84 - $34.29
Q1 2021
Shares 432,323 Value ($000) $11,318 Avg Close $27.97 Range $23.18 - $31.99
Q4 2020
Shares 350,128 Value ($000) $8,809 Avg Close $21.52 Range $17.20 - $27.55
Q3 2020
Shares 362,002 Value ($000) $7,544 Avg Close $22.70 Range $19.97 - $25.82
Q2 2020
Shares 363,502 Value ($000) $8,633 Avg Close $22.09 Range $16.55 - $25.73
Q1 2020
Shares 375,771 Value ($000) $6,760 Avg Close $21.01 Range $13.12 - $25.16
Q4 2019
Shares 634,301 Value ($000) $15,046 Avg Close $24.29 Range $19.35 - $29.36
Q3 2019
Shares 1,116,567 Value ($000) $30,683 Avg Close $29.63 Range $25.32 - $34.11
Q2 2019
Shares 1,003,429 Value ($000) $33,203 Avg Close $34.26 Range $29.60 - $39.15
Q1 2019
Shares 425,128 Value ($000) $14,896 Avg Close $37.21 Range $32.24 - $43.05
Q4 2018
Shares 443,984 Value ($000) $14,749 Avg Close $43.00 Range $30.05 - $51.38
Q3 2018
Shares 573,212 Value ($000) $28,861 Avg Close $49.38 Range $41.80 - $59.75
Q2 2018
Shares 579,672 Value ($000) $34,693 Avg Close $51.80 Range $43.53 - $61.25
Q1 2018
Shares 574,053 Value ($000) $26,292 Avg Close $41.73 Range $34.90 - $48.65
Q4 2017
Shares 594,394 Value ($000) $23,687 Avg Close $39.52 Range $33.30 - $43.25
Q3 2017
Shares 648,406 Value ($000) $25,936 Avg Close $43.28 Range $36.16 - $50.05
Q2 2017
Shares 667,989 Value ($000) $28,790 Avg Close $35.59 Range $29.55 - $44.95
Q1 2017
Shares 690,624 Value ($000) $21,617 Avg Close $26.80 Range $23.10 - $32.00
Q4 2016
Shares 706,161 Value ($000) $17,831 Avg Close $22.34 Range $17.25 - $27.10
Q3 2016
Shares 742,704 Value ($000) $18,367 Avg Close $22.63 Range $20.19 - $26.84
Q2 2016
Shares 763,128 Value ($000) $15,545 Avg Close $17.74 Range $14.14 - $20.38
Q1 2016
Shares 786 Value ($000) $12 Avg Close $13.05 Range $9.51 - $15.99
Q4 2015
Shares 244 Value ($000) $3 Avg Close $15.47 Range $12.54 - $20.39