ORASURE TECHNOLOGIES INC

Ticker: OSUR CUSIP: 68554V108 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 393,693 Value ($000) $953 Avg Close $2.63 Range $2.08 - $3.29

Q3 2025

Shares 271,965 Value ($000) $873 Avg Close $3.14 Range $2.66 - $3.82

Q2 2025

Shares 258,690 Value ($000) $776 Avg Close $2.88 Range $2.36 - $3.38

Q1 2025

Shares 1,120,931 Value ($000) $3,778 Avg Close $3.68 Range $2.69 - $4.22

Q4 2024

Shares 1,279,347 Value ($000) $4,618 Avg Close $3.98 Range $3.52 - $4.60

Q3 2024

Shares 1,050,171 Value ($000) $4,484 Avg Close $4.30 Range $3.92 - $4.92

Q2 2024

Shares 1,020,320 Value ($000) $4,347 Avg Close $5.08 Range $4.12 - $6.35

Q1 2024

Shares 10,601 Value ($000) $65 Avg Close $7.26 Range $6.08 - $8.45

Q4 2023

Shares 13,338 Value ($000) $109 Avg Close $6.55 Range $5.04 - $8.43

Q3 2023

Shares 7,550 Value ($000) $45 Avg Close $5.61 Range $4.38 - $6.99

Q2 2023

Shares 231,005 Value ($000) $1,157 Avg Close $6.00 Range $4.81 - $7.82

Q1 2023

Shares 215,293 Value ($000) $1,303 Avg Close $5.65 Range $4.63 - $6.62

Q4 2022

Shares 353,952 Value ($000) $1,706 Avg Close $4.58 Range $3.56 - $5.46

Q3 2022

Shares 501,592 Value ($000) $1,902 Avg Close $3.61 Range $2.65 - $4.81

Q2 2022

Shares 541,515 Value ($000) $1,468 Avg Close $4.97 Range $2.62 - $7.22

Q1 2022

Shares 94,047 Value ($000) $637 Avg Close $7.99 Range $6.51 - $9.42

Q4 2021

Shares 157,589 Value ($000) $1,369 Avg Close $9.88 Range $8.25 - $11.59

Q3 2021

Shares 95,521 Value ($000) $1,080 Avg Close $10.98 Range $9.44 - $13.57

Q2 2021

Shares 120,016 Value ($000) $1,217 Avg Close $9.73 Range $8.58 - $11.98

Q1 2021

Shares 210,239 Value ($000) $2,453 Avg Close $12.25 Range $9.50 - $15.94

Q4 2020

Shares 228,775 Value ($000) $2,421 Avg Close $13.12 Range $10.23 - $17.79

Q3 2020

Shares 392,354 Value ($000) $4,775 Avg Close $13.67 Range $9.58 - $19.75

Q2 2020

Shares 161,132 Value ($000) $1,874 Avg Close $12.99 Range $9.46 - $18.27

Q1 2020

Shares 22,467 Value ($000) $242 Avg Close $7.15 Range $5.23 - $10.92

Q4 2019

Shares 178,103 Value ($000) $1,430 Avg Close $8.08 Range $7.08 - $9.33

Q3 2019

Shares 571,473 Value ($000) $4,269 Avg Close $7.82 Range $6.35 - $9.49

Q2 2019

Shares 799,530 Value ($000) $7,420 Avg Close $9.20 Range $8.01 - $11.25

Q1 2019

Shares 299,029 Value ($000) $3,335 Avg Close $11.59 Range $9.15 - $13.25

Q4 2018

Shares 331,172 Value ($000) $3,869 Avg Close $13.29 Range $10.27 - $15.64

Q3 2018

Shares 138,189 Value ($000) $2,135 Avg Close $16.39 Range $14.41 - $17.76

Q2 2018

Shares 28,786 Value ($000) $474 Avg Close $16.89 Range $14.39 - $18.45

Q1 2018

Shares 93,321 Value ($000) $1,576 Avg Close $18.96 Range $16.15 - $22.22

Q4 2017

Shares 130,621 Value ($000) $2,464 Avg Close $18.11 Range $12.86 - $23.01

Q3 2017

Shares 44,205 Value ($000) $995 Avg Close $20.12 Range $17.06 - $22.79

Q2 2017

Shares 150,714 Value ($000) $2,601 Avg Close $14.40 Range $12.03 - $17.96

Q1 2017

Shares 46,151 Value ($000) $597 Avg Close $10.34 Range $8.39 - $12.97

Q4 2016

Shares 60,596 Value ($000) $532 Avg Close $8.26 Range $7.09 - $9.53

Q3 2016

Shares 147,000 Value ($000) $1,172 Avg Close $7.42 Range $5.57 - $9.05

Q2 2016

Shares 70,814 Value ($000) $418 Avg Close $7.11 Range $5.81 - $7.99

Q1 2016

Shares 109,623 Value ($000) $793 Avg Close $6.36 Range $5.09 - $7.39

Q4 2015

Shares 145,850 Value ($000) $940 Avg Close $5.71 Range $4.40 - $6.99

Q3 2015

Shares 422,679 Value ($000) $1,878 Avg Close $5.22 Range $4.39 - $5.95

Q2 2015

Shares 133,596 Value ($000) $720 Avg Close $6.18 Range $4.42 - $7.64

Q1 2015

Shares 300,210 Value ($000) $1,964 Avg Close $8.31 Range $6.10 - $10.62

Q4 2014

Shares 100,005 Value ($000) $1,014 Avg Close $8.96 Range $6.93 - $10.93

Q3 2014

Shares 43,706 Value ($000) $315 Avg Close $8.00 Range $7.06 - $8.94

Q2 2014

Shares 79,420 Value ($000) $684 Avg Close $7.01 Range $5.78 - $9.00

Q1 2014

Shares 69,718 Value ($000) $556 Avg Close $6.99 Range $5.34 - $8.60

Q4 2013

Shares 148,291 Value ($000) $932 Avg Close $6.28 Range $5.64 - $7.25

Q3 2013

Shares 193,084 Value ($000) $1,160 Avg Close $5.01 Range $3.86 - $6.46

Q2 2013

Shares 661,466 Value ($000) $2,567 Avg Close $4.46 Range $3.75 - $5.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	393,693	$953	$2.63	$2.08 - $3.29
Q3 2025	271,965	$873	$3.14	$2.66 - $3.82
Q2 2025	258,690	$776	$2.88	$2.36 - $3.38
Q1 2025	1,120,931	$3,778	$3.68	$2.69 - $4.22
Q4 2024	1,279,347	$4,618	$3.98	$3.52 - $4.60
Q3 2024	1,050,171	$4,484	$4.30	$3.92 - $4.92
Q2 2024	1,020,320	$4,347	$5.08	$4.12 - $6.35
Q1 2024	10,601	$65	$7.26	$6.08 - $8.45
Q4 2023	13,338	$109	$6.55	$5.04 - $8.43
Q3 2023	7,550	$45	$5.61	$4.38 - $6.99
Q2 2023	231,005	$1,157	$6.00	$4.81 - $7.82
Q1 2023	215,293	$1,303	$5.65	$4.63 - $6.62
Q4 2022	353,952	$1,706	$4.58	$3.56 - $5.46
Q3 2022	501,592	$1,902	$3.61	$2.65 - $4.81
Q2 2022	541,515	$1,468	$4.97	$2.62 - $7.22
Q1 2022	94,047	$637	$7.99	$6.51 - $9.42
Q4 2021	157,589	$1,369	$9.88	$8.25 - $11.59
Q3 2021	95,521	$1,080	$10.98	$9.44 - $13.57
Q2 2021	120,016	$1,217	$9.73	$8.58 - $11.98
Q1 2021	210,239	$2,453	$12.25	$9.50 - $15.94
Q4 2020	228,775	$2,421	$13.12	$10.23 - $17.79
Q3 2020	392,354	$4,775	$13.67	$9.58 - $19.75
Q2 2020	161,132	$1,874	$12.99	$9.46 - $18.27
Q1 2020	22,467	$242	$7.15	$5.23 - $10.92
Q4 2019	178,103	$1,430	$8.08	$7.08 - $9.33
Q3 2019	571,473	$4,269	$7.82	$6.35 - $9.49
Q2 2019	799,530	$7,420	$9.20	$8.01 - $11.25
Q1 2019	299,029	$3,335	$11.59	$9.15 - $13.25
Q4 2018	331,172	$3,869	$13.29	$10.27 - $15.64
Q3 2018	138,189	$2,135	$16.39	$14.41 - $17.76
Q2 2018	28,786	$474	$16.89	$14.39 - $18.45
Q1 2018	93,321	$1,576	$18.96	$16.15 - $22.22
Q4 2017	130,621	$2,464	$18.11	$12.86 - $23.01
Q3 2017	44,205	$995	$20.12	$17.06 - $22.79
Q2 2017	150,714	$2,601	$14.40	$12.03 - $17.96
Q1 2017	46,151	$597	$10.34	$8.39 - $12.97
Q4 2016	60,596	$532	$8.26	$7.09 - $9.53
Q3 2016	147,000	$1,172	$7.42	$5.57 - $9.05
Q2 2016	70,814	$418	$7.11	$5.81 - $7.99
Q1 2016	109,623	$793	$6.36	$5.09 - $7.39
Q4 2015	145,850	$940	$5.71	$4.40 - $6.99
Q3 2015	422,679	$1,878	$5.22	$4.39 - $5.95
Q2 2015	133,596	$720	$6.18	$4.42 - $7.64
Q1 2015	300,210	$1,964	$8.31	$6.10 - $10.62
Q4 2014	100,005	$1,014	$8.96	$6.93 - $10.93
Q3 2014	43,706	$315	$8.00	$7.06 - $8.94
Q2 2014	79,420	$684	$7.01	$5.78 - $9.00
Q1 2014	69,718	$556	$6.99	$5.34 - $8.60
Q4 2013	148,291	$932	$6.28	$5.64 - $7.25
Q3 2013	193,084	$1,160	$5.01	$3.86 - $6.46
Q2 2013	661,466	$2,567	$4.46	$3.75 - $5.45