IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2023
Shares 14,685 Value ($000) $604 Avg Close $39.59 Range $34.21 - $45.75
Q3 2023
Shares 20,829 Value ($000) $948 Avg Close $51.79 Range $45.24 - $61.84
Q2 2023
Shares 44,824 Value ($000) $2,784 Avg Close $61.86 Range $58.00 - $68.34
Q1 2023
Shares 46,730 Value ($000) $2,894 Avg Close $59.85 Range $51.40 - $65.41
Q4 2022
Shares 50,930 Value ($000) $2,618 Avg Close $50.20 Range $44.50 - $53.61
Q3 2022
Shares 49,968 Value ($000) $2,218 Avg Close $43.34 Range $36.54 - $47.32
Q2 2022
Shares 45,917 Value ($000) $1,726 Avg Close $37.30 Range $32.88 - $42.69
Q1 2022
Shares 26,917 Value ($000) $1,086 Avg Close $37.66 Range $31.73 - $42.40
Q4 2021
Shares 26,917 Value ($000) $1,112 Avg Close $40.39 Range $36.34 - $43.87
Q3 2021
Shares 41,619 Value ($000) $1,660 Avg Close $41.97 Range $35.83 - $48.95
Q2 2021
Shares 15,619 Value ($000) $625 Avg Close $38.85 Range $32.85 - $43.14
Q1 2021
Shares 21,629 Value ($000) $893 Avg Close $43.77 Range $34.98 - $54.65
Q4 2020
Shares 28,141 Value ($000) $1,108 Avg Close $31.42 Range $25.03 - $39.95
Q3 2020
Shares 138,340 Value ($000) $3,539 Avg Close $27.52 Range $23.65 - $30.55
Q2 2020
Shares 195,211 Value ($000) $4,967 Avg Close $23.45 Range $19.18 - $27.41