IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q3 2025

Shares 19,549 Value ($000) $341 Avg Close $24.71 Range $17.08 - $33.34

Q2 2025

Shares 15,909 Value ($000) $480 Avg Close $26.00 Range $19.91 - $30.49

Q1 2025

Shares 26,016 Value ($000) $711 Avg Close $29.31 Range $26.54 - $34.45

Q3 2024

Shares 8,372 Value ($000) $255 Avg Close $27.25 Range $25.03 - $31.36

Q2 2024

Shares 25,378 Value ($000) $676 Avg Close $28.16 Range $24.14 - $32.24

Q1 2024

Shares 9,248 Value ($000) $242 Avg Close $32.53 Range $25.27 - $41.40

Q4 2023

Shares 6,512 Value ($000) $268 Avg Close $39.59 Range $34.21 - $45.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	19,549	$341	$24.71	$17.08 - $33.34
Q2 2025	15,909	$480	$26.00	$19.91 - $30.49
Q1 2025	26,016	$711	$29.31	$26.54 - $34.45
Q3 2024	8,372	$255	$27.25	$25.03 - $31.36
Q2 2024	25,378	$676	$28.16	$24.14 - $32.24
Q1 2024	9,248	$242	$32.53	$25.27 - $41.40
Q4 2023	6,512	$268	$39.59	$34.21 - $45.75