IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025

Shares 89,910 Value ($000) $2 Avg Close $17.67 Range $15.65 - $20.23

Q3 2025

Shares 105,226 Value ($000) $2 Avg Close $24.71 Range $17.08 - $33.34

Q2 2025

Shares 1,968,549 Value ($000) $59 Avg Close $26.00 Range $19.91 - $30.49

Q1 2025

Shares 1,945,852 Value ($000) $53 Avg Close $29.31 Range $26.54 - $34.45

Q4 2024

Shares 1,711,039 Value ($000) $50 Avg Close $29.74 Range $27.15 - $35.85

Q3 2024

Shares 1,419,843 Value ($000) $43 Avg Close $27.25 Range $25.03 - $31.36

Q2 2024

Shares 1,397,468 Value ($000) $37 Avg Close $28.16 Range $24.14 - $32.24

Q1 2024

Shares 1,241,075 Value ($000) $32 Avg Close $32.53 Range $25.27 - $41.40

Q4 2023

Shares 1,250,039 Value ($000) $51 Avg Close $39.59 Range $34.21 - $45.75

Q3 2023

Shares 1,262,834 Value ($000) $57 Avg Close $51.79 Range $45.24 - $61.84

Q2 2023

Shares 1,200,538 Value ($000) $75 Avg Close $61.86 Range $58.00 - $68.34

Q1 2023

Shares 1,180,477 Value ($000) $73 Avg Close $59.85 Range $51.40 - $65.41

Q4 2022

Shares 1,170,233 Value ($000) $60 Avg Close $50.20 Range $44.50 - $53.61

Q3 2022

Shares 1,133,727 Value ($000) $50,304 Avg Close $43.34 Range $36.54 - $47.32

Q2 2022

Shares 1,109,627 Value ($000) $41,678 Avg Close $37.30 Range $32.88 - $42.69

Q1 2022

Shares 1,006,115 Value ($000) $40,567 Avg Close $37.66 Range $31.73 - $42.40

Q4 2021

Shares 904,355 Value ($000) $37,341 Avg Close $40.39 Range $36.34 - $43.87

Q3 2021

Shares 908,396 Value ($000) $36,200 Avg Close $41.97 Range $35.83 - $48.95

Q2 2021

Shares 785,647 Value ($000) $31,418 Avg Close $38.85 Range $32.85 - $43.14

Q1 2021

Shares 786,898 Value ($000) $32,460 Avg Close $43.77 Range $34.98 - $54.65

Q4 2020

Shares 63,175 Value ($000) $2,484 Avg Close $31.42 Range $25.03 - $39.95

Q3 2020

Shares 71,122 Value ($000) $1,819 Avg Close $27.52 Range $23.65 - $30.55

Q2 2020

Shares 49,420 Value ($000) $1,257 Avg Close $23.45 Range $19.18 - $27.41

Q1 2020

Shares 44,585 Value ($000) $996 Avg Close $25.89 Range $16.87 - $32.08

Q4 2019

Shares 37,490 Value ($000) $924 Avg Close $23.96 Range $19.70 - $26.40

Q3 2019

Shares 33,561 Value ($000) $714 Avg Close $23.83 Range $21.11 - $27.22

Q2 2019

Shares 26,442 Value ($000) $615 Avg Close $24.89 Range $20.67 - $28.24

Q1 2019

Shares 1,453,110 Value ($000) $38,420 Avg Close $21.52 Range $17.79 - $27.62

Q4 2018

Shares 21,646 Value ($000) $399 Avg Close $20.53 Range $16.64 - $24.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	89,910	$2	$17.67	$15.65 - $20.23
Q3 2025	105,226	$2	$24.71	$17.08 - $33.34
Q2 2025	1,968,549	$59	$26.00	$19.91 - $30.49
Q1 2025	1,945,852	$53	$29.31	$26.54 - $34.45
Q4 2024	1,711,039	$50	$29.74	$27.15 - $35.85
Q3 2024	1,419,843	$43	$27.25	$25.03 - $31.36
Q2 2024	1,397,468	$37	$28.16	$24.14 - $32.24
Q1 2024	1,241,075	$32	$32.53	$25.27 - $41.40
Q4 2023	1,250,039	$51	$39.59	$34.21 - $45.75
Q3 2023	1,262,834	$57	$51.79	$45.24 - $61.84
Q2 2023	1,200,538	$75	$61.86	$58.00 - $68.34
Q1 2023	1,180,477	$73	$59.85	$51.40 - $65.41
Q4 2022	1,170,233	$60	$50.20	$44.50 - $53.61
Q3 2022	1,133,727	$50,304	$43.34	$36.54 - $47.32
Q2 2022	1,109,627	$41,678	$37.30	$32.88 - $42.69
Q1 2022	1,006,115	$40,567	$37.66	$31.73 - $42.40
Q4 2021	904,355	$37,341	$40.39	$36.34 - $43.87
Q3 2021	908,396	$36,200	$41.97	$35.83 - $48.95
Q2 2021	785,647	$31,418	$38.85	$32.85 - $43.14
Q1 2021	786,898	$32,460	$43.77	$34.98 - $54.65
Q4 2020	63,175	$2,484	$31.42	$25.03 - $39.95
Q3 2020	71,122	$1,819	$27.52	$23.65 - $30.55
Q2 2020	49,420	$1,257	$23.45	$19.18 - $27.41
Q1 2020	44,585	$996	$25.89	$16.87 - $32.08
Q4 2019	37,490	$924	$23.96	$19.70 - $26.40
Q3 2019	33,561	$714	$23.83	$21.11 - $27.22
Q2 2019	26,442	$615	$24.89	$20.67 - $28.24
Q1 2019	1,453,110	$38,420	$21.52	$17.79 - $27.62
Q4 2018	21,646	$399	$20.53	$16.64 - $24.35