Total buying$00 buys
IRDM
Iridium Communications Inc.
NasdaqCommunication ServicesCommunications Services, NEC
Insider activity for last month from 09/19 to 10/19.
How these metrics are calculated
Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total selling$00 sells
Net open-market+$0Buying minus selling
Active insiders9Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 02, 2026
Open-market transaction mix · 0 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 0 | 9 | $0 | $0 | $0 |
| Oct 2026 | 0 | 0 | 0 | $0 | $0 | $0 |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (9)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- FA+$0
- YE+$0
- SK+$0
- AM+$0
- SS+$0
IRDM transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.| Company | Insider | Activity | Disclosed value | Filed (ET) |
|---|---|---|---|---|
IRDMIridium Communications Inc. | Frazier Leon AnthonyDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Yeaney Jacqueline EDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Sears KayDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Alterman Louis MDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Shivanandan Monique S.DIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Niehaus Robert HDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Canfield Thomas CDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Fitzpatrick ThomasDIR | A · grantSEC filing ↗ | $0View disclosure → | |
IRDMIridium Communications Inc. | Olson Eric TDIR | A · grantSEC filing ↗ | $0View disclosure → |
Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period9transactionstxns
- A · Grants / awards · dominant9 · 100%
Activity by reported role
A joint filing can contribute to multiple rolesDirector9
Reported Holdings After
Separated by insider, security, and ownership type
Olson Eric TCommon Stock · Direct
150,121.9Sep 30, 2026
Fitzpatrick ThomasCommon Stock · Direct
43,315.3Sep 30, 2026
Canfield Thomas CCommon Stock · Direct
235,027.8Sep 30, 2026
Niehaus Robert HCommon Stock( · Direct
43,315.3Sep 30, 2026
Shivanandan Monique S.Common Stock · Direct
15,988.7Sep 30, 2026
Alterman Louis MCommon Stock · Direct
13,853.1Sep 30, 2026
Sears KayCommon Stock · Direct
30,148.1Sep 30, 2026
Yeaney Jacqueline ECommon Stock · Direct
25,373.8Sep 30, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 19 → Oct 19
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Iridium Communications Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Iridium Communications Inc.?
FRAZIER LEON ANTHONY, YEANEY JACQUELINE E, Sears Kay, Alterman Louis M, Shivanandan Monique S., NIEHAUS ROBERT H, Canfield Thomas C, FITZPATRICK THOMAS, Olson Eric T.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.