IAMGOLD CORP

Ticker: IAG CUSIP: 450913108 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 7,773,004 Value ($000) $128,190 Avg Close $14.09 Range $10.87 - $17.91

Q3 2025

Shares 9,847,577 Value ($000) $127,324 Avg Close $8.76 Range $6.69 - $13.14

Q2 2025

Shares 10,463,442 Value ($000) $76,895 Avg Close $7.01 Range $5.35 - $8.38

Q1 2025

Shares 10,327,208 Value ($000) $64,546 Avg Close $5.91 Range $5.02 - $6.69

Q4 2024

Shares 9,267,628 Value ($000) $47,818 Avg Close $5.34 Range $4.44 - $6.37

Q3 2024

Shares 7,630,470 Value ($000) $39,909 Avg Close $4.61 Range $3.44 - $5.60

Q2 2024

Shares 5,663,676 Value ($000) $21,239 Avg Close $3.81 Range $3.44 - $4.60

Q1 2024

Shares 4,765,599 Value ($000) $15,869 Avg Close $2.66 Range $2.23 - $3.39

Q4 2023

Shares 3,582,899 Value ($000) $9,065 Avg Close $2.40 Range $1.99 - $2.77

Q3 2023

Shares 3,435,405 Value ($000) $7,386 Avg Close $2.46 Range $2.02 - $2.98

Q2 2023

Shares 3,176,392 Value ($000) $8,354 Avg Close $2.89 Range $2.48 - $3.34

Q1 2023

Shares 2,675,652 Value ($000) $7,252 Avg Close $2.54 Range $2.07 - $2.94

Q4 2022

Shares 2,166,408 Value ($000) $6 Avg Close $1.74 Range $1.00 - $2.63

Q3 2022

Shares 1,746,821 Value ($000) $1,869 Avg Close $1.33 Range $0.92 - $1.75

Q2 2022

Shares 2,414,771 Value ($000) $3,889 Avg Close $2.52 Range $1.60 - $3.77

Q1 2022

Shares 2,157,764 Value ($000) $7,509 Avg Close $3.00 Range $2.40 - $3.56

Q4 2021

Shares 1,110,303 Value ($000) $3,475 Avg Close $2.94 Range $2.19 - $3.47

Q3 2021

Shares 1,013,056 Value ($000) $2,290 Avg Close $2.50 Range $2.16 - $3.13

Q2 2021

Shares 999,012 Value ($000) $2,947 Avg Close $3.37 Range $2.88 - $3.85

Q1 2021

Shares 1,022,915 Value ($000) $3,048 Avg Close $3.31 Range $2.86 - $3.95

Q4 2020

Shares 1,085,891 Value ($000) $3,985 Avg Close $3.67 Range $3.20 - $4.30

Q3 2020

Shares 1,112,591 Value ($000) $4,261 Avg Close $4.34 Range $3.53 - $5.35

Q2 2020

Shares 1,032,568 Value ($000) $4,079 Avg Close $3.44 Range $2.25 - $3.98

Q1 2020

Shares 425,631 Value ($000) $970 Avg Close $2.90 Range $1.44 - $3.82

Q4 2019

Shares 162,897 Value ($000) $608 Avg Close $3.54 Range $3.26 - $3.83

Q3 2019

Shares 192,330 Value ($000) $656 Avg Close $3.60 Range $3.17 - $4.17

Q2 2019

Shares 68,623 Value ($000) $232 Avg Close $2.92 Range $2.28 - $3.55

Q1 2019

Shares 68,623 Value ($000) $238 Avg Close $3.50 Range $2.80 - $3.97

Q4 2018

Shares 68,623 Value ($000) $253 Avg Close $3.50 Range $2.75 - $4.11

Q3 2018

Shares 277,266 Value ($000) $1,020 Avg Close $4.76 Range $3.57 - $6.16

Q2 2018

Shares 277,266 Value ($000) $1,611 Avg Close $5.75 Range $5.01 - $6.33

Q1 2018

Shares 277,266 Value ($000) $1,439 Avg Close $5.59 Range $4.80 - $6.52

Q4 2017

Shares 277,266 Value ($000) $1,616 Avg Close $5.71 Range $4.89 - $6.42

Q3 2017

Shares 277,266 Value ($000) $1,691 Avg Close $5.81 Range $4.83 - $7.25

Q2 2017

Shares 277,266 Value ($000) $1,431 Avg Close $4.50 Range $3.55 - $5.71

Q1 2017

Shares 277,266 Value ($000) $1,109 Avg Close $4.26 Range $3.36 - $5.23

Q4 2016

Shares 277,266 Value ($000) $1,067 Avg Close $3.74 Range $3.14 - $4.66

Q3 2016

Shares 277,266 Value ($000) $1,123 Avg Close $4.56 Range $3.66 - $5.87

Q2 2016

Shares 277,266 Value ($000) $1,148 Avg Close $3.41 Range $2.10 - $4.46

Q1 2016

Shares 277,266 Value ($000) $613 Avg Close $1.95 Range $1.15 - $2.77

Q4 2015

Shares 283,765 Value ($000) $403 Avg Close $1.63 Range $1.31 - $2.17

Q3 2015

Shares 283,765 Value ($000) $463 Avg Close $1.63 Range $1.15 - $2.02

Q2 2015

Shares 283,765 Value ($000) $568 Avg Close $2.17 Range $1.90 - $2.44

Q1 2015

Shares 283,765 Value ($000) $531 Avg Close $2.46 Range $1.74 - $3.39

Q4 2014

Shares 283,765 Value ($000) $766 Avg Close $2.31 Range $1.42 - $2.84

Q3 2014

Shares 288,209 Value ($000) $795 Avg Close $3.69 Range $2.75 - $4.27

Q2 2014

Shares 306,719 Value ($000) $1,264 Avg Close $3.56 Range $3.00 - $4.25

Q1 2014

Shares 914,958 Value ($000) $3,221 Avg Close $3.77 Range $3.37 - $4.37

Q4 2013

Shares 917,958 Value ($000) $3,057 Avg Close $4.33 Range $3.15 - $5.59

Q3 2013

Shares 917,958 Value ($000) $4,360 Avg Close $5.24 Range $3.85 - $7.08

Q2 2013

Shares 917,958 Value ($000) $3,975 Avg Close $5.17 Range $3.70 - $7.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,773,004	$128,190	$14.09	$10.87 - $17.91
Q3 2025	9,847,577	$127,324	$8.76	$6.69 - $13.14
Q2 2025	10,463,442	$76,895	$7.01	$5.35 - $8.38
Q1 2025	10,327,208	$64,546	$5.91	$5.02 - $6.69
Q4 2024	9,267,628	$47,818	$5.34	$4.44 - $6.37
Q3 2024	7,630,470	$39,909	$4.61	$3.44 - $5.60
Q2 2024	5,663,676	$21,239	$3.81	$3.44 - $4.60
Q1 2024	4,765,599	$15,869	$2.66	$2.23 - $3.39
Q4 2023	3,582,899	$9,065	$2.40	$1.99 - $2.77
Q3 2023	3,435,405	$7,386	$2.46	$2.02 - $2.98
Q2 2023	3,176,392	$8,354	$2.89	$2.48 - $3.34
Q1 2023	2,675,652	$7,252	$2.54	$2.07 - $2.94
Q4 2022	2,166,408	$6	$1.74	$1.00 - $2.63
Q3 2022	1,746,821	$1,869	$1.33	$0.92 - $1.75
Q2 2022	2,414,771	$3,889	$2.52	$1.60 - $3.77
Q1 2022	2,157,764	$7,509	$3.00	$2.40 - $3.56
Q4 2021	1,110,303	$3,475	$2.94	$2.19 - $3.47
Q3 2021	1,013,056	$2,290	$2.50	$2.16 - $3.13
Q2 2021	999,012	$2,947	$3.37	$2.88 - $3.85
Q1 2021	1,022,915	$3,048	$3.31	$2.86 - $3.95
Q4 2020	1,085,891	$3,985	$3.67	$3.20 - $4.30
Q3 2020	1,112,591	$4,261	$4.34	$3.53 - $5.35
Q2 2020	1,032,568	$4,079	$3.44	$2.25 - $3.98
Q1 2020	425,631	$970	$2.90	$1.44 - $3.82
Q4 2019	162,897	$608	$3.54	$3.26 - $3.83
Q3 2019	192,330	$656	$3.60	$3.17 - $4.17
Q2 2019	68,623	$232	$2.92	$2.28 - $3.55
Q1 2019	68,623	$238	$3.50	$2.80 - $3.97
Q4 2018	68,623	$253	$3.50	$2.75 - $4.11
Q3 2018	277,266	$1,020	$4.76	$3.57 - $6.16
Q2 2018	277,266	$1,611	$5.75	$5.01 - $6.33
Q1 2018	277,266	$1,439	$5.59	$4.80 - $6.52
Q4 2017	277,266	$1,616	$5.71	$4.89 - $6.42
Q3 2017	277,266	$1,691	$5.81	$4.83 - $7.25
Q2 2017	277,266	$1,431	$4.50	$3.55 - $5.71
Q1 2017	277,266	$1,109	$4.26	$3.36 - $5.23
Q4 2016	277,266	$1,067	$3.74	$3.14 - $4.66
Q3 2016	277,266	$1,123	$4.56	$3.66 - $5.87
Q2 2016	277,266	$1,148	$3.41	$2.10 - $4.46
Q1 2016	277,266	$613	$1.95	$1.15 - $2.77
Q4 2015	283,765	$403	$1.63	$1.31 - $2.17
Q3 2015	283,765	$463	$1.63	$1.15 - $2.02
Q2 2015	283,765	$568	$2.17	$1.90 - $2.44
Q1 2015	283,765	$531	$2.46	$1.74 - $3.39
Q4 2014	283,765	$766	$2.31	$1.42 - $2.84
Q3 2014	288,209	$795	$3.69	$2.75 - $4.27
Q2 2014	306,719	$1,264	$3.56	$3.00 - $4.25
Q1 2014	914,958	$3,221	$3.77	$3.37 - $4.37
Q4 2013	917,958	$3,057	$4.33	$3.15 - $5.59
Q3 2013	917,958	$4,360	$5.24	$3.85 - $7.08
Q2 2013	917,958	$3,975	$5.17	$3.70 - $7.06