Iridium Communications Inc. (IRDM) insider trading.
In Q3 2026, insiders at Iridium Communications Inc. reported 30 non-derivative transactions on 28 Forms 3, 4 and 5: 0 open-market purchases and 11 sales worth $19.6M.
- Transactions
- 30
- Purchases (P)
- 0
- Sales (S)
- 11
- Net shares, P minus S
- -391,701
- Insiders
- 17
- Last filed
- 2026-09-16
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Last Timothy James | Officer · EVP, Sales & Marketing | 5 | 0 | 4 |
| Morgan Kathleen A. | Officer · Chief Legal Officer | 3 | 0 | 2 |
| McBride Suzanne E. | Director, Officer · Chief Operations Officer | 3 | 0 | 1 |
| Fitzpatrick Thomas | Director | 3 | 0 | 2 |
| Kapalka Timothy | Officer · CAO Iridium Satellite LLC | 2 | 0 | 1 |
| Niehaus Robert H | Director | 2 | 0 | 0 |
| Olson Eric T | Director | 2 | 0 | 1 |
| Desch Matthew J | Director, Officer · Chief Executive Officer | 1 | 0 | 0 |
| Scheimreif Scott | Officer · EVP-Government Programs | 1 | 0 | 0 |
| O'Neill Vincent James | Officer · Chief Financial Officer | 1 | 0 | 0 |
| Thoma Donald Lee | Officer · EVP, Aireon | 1 | 0 | 0 |
| Canfield Thomas C | Director | 1 | 0 | 0 |
| Alterman Louis M | Director | 1 | 0 | 0 |
| Frazier Leon Anthony | Director | 1 | 0 | 0 |
| Sears Kay | Director | 1 | 0 | 0 |
| Shivanandan Monique S. | Director | 1 | 0 | 0 |
| Yeaney Jacqueline E | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-15 | Last Timothy James | S (D) | 5,769 | $46.35 | 84,130 | Form 4 |
| 2026-09-03 | Last Timothy James | S (D) | 2,013 | $47.36 | 89,899 | Form 4 |
| 2026-09-01 | Morgan Kathleen A. | F (D) | 2,053 | $46.98 | 122,818 | Form 4 |
| 2026-09-01 | Desch Matthew J | F (D) | 9,583 | $46.98 | 1,441,434 | Form 4 |
| 2026-09-01 | Scheimreif Scott | F (D) | 2,207 | $46.98 | 257,552 | Form 4 |
| 2026-09-01 | McBride Suzanne E. | F (D) | 3,623 | $46.98 | 260,991 | Form 4 |
| 2026-09-01 | Last Timothy James | F (D) | 1,501 | $46.98 | 91,912 | Form 4 |
| 2026-09-01 | Kapalka Timothy | F (D) | 693 | $46.98 | 35,038 | Form 4 |
| 2026-09-01 | O'Neill Vincent James | F (D) | 1,461 | $46.98 | 126,944 | Form 4 |
| 2026-08-20 | McBride Suzanne E. | G (D) | 17,403 | $0 | 264,614 | Form 4 |
| 2026-08-18 | Fitzpatrick Thomas | S (D) | 15,046 | $49.2 | 43,260 | Form 4 |
| 2026-08-17 | Niehaus Robert H | G (D) | 50,000 | $0 | 266,910 | Form 4 |
| 2026-08-17 | Olson Eric T | S (D) | 8,000 | $50.61 | 149,680 | Form 4 |
| 2026-08-17 | Morgan Kathleen A. | S (D) | 544 | $50.85 | 124,871 | Form 4 |
| 2026-08-17 | Morgan Kathleen A. | S (D) | 32,648 | $50.34 | 125,415 | Form 4 |
| 2026-08-17 | McBride Suzanne E. | S (D) | 85,454 | $50.28 | 282,017 | Form 4 |
| 2026-08-17 | Kapalka Timothy | S (D) | 13,473 | $50.51 | 35,731 | Form 4 |
| 2026-08-17 | Last Timothy James | S (D) | 19,021 | $50.33 | 93,913 | Form 4 |
| 2026-08-17 | Last Timothy James | S (D) | 500 | $50.88 | 93,413 | Form 4 |
| 2026-08-17 | Fitzpatrick Thomas | S (D) | 209,233 | $50.22 | 58,306 | Form 4 |
| 2026-07-10 | Thoma Donald Lee | A (A) | 41,949 | $0 | 41,949 | Form 4 |
| 2026-06-30 | Canfield Thomas C | A (A) | 639 | $0 | 234,294 | Form 4 |
| 2026-06-30 | Alterman Louis M | A (A) | 38 | $0 | 13,810 | Form 4 |
| 2026-06-30 | Fitzpatrick Thomas | A (A) | 49 | $0 | 267,539 | Form 4 |
| 2026-06-30 | Frazier Leon Anthony | A (A) | 93 | $0 | 46,504 | Form 4 |
| 2026-06-30 | Niehaus Robert H | A (A) | 378 | $0 | 316,910 | Form 4 |
| 2026-06-30 | Olson Eric T | A (A) | 385 | $0 | 157,680 | Form 4 |
| 2026-06-30 | Sears Kay | A (A) | 30 | $0 | 30,114 | Form 4 |
| 2026-06-30 | Shivanandan Monique S. | A (A) | 44 | $0 | 15,939 | Form 4 |
| 2026-06-30 | Yeaney Jacqueline E | A (A) | 30 | $0 | 25,340 | Form 4 |
Transaction codes in this quarter
Get IRDM insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1418819&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · IRDM company page · Iridium Communications Inc. on SEC.gov
Questions
Are insiders buying or selling Iridium Communications Inc. (IRDM)?
In Q3 2026, insiders at Iridium Communications Inc. reported 30 non-derivative transactions on 28 Forms 3, 4 and 5: 0 open-market purchases and 11 sales worth $19.6M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Iridium Communications Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/irdm.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.