Follow the people · Insider
Timothy Kapalka
Timothy Kapalka files insider transactions with the SEC as a cao iridium satellite llc of Iridium Communications (IRDM). We hold 3 disclosed purchases and sales filed since 6 September 2017, 1 of them in the last 90 days.
- Files forIRDM
- Disclosed buys and sells3 in all, 1 in the last 90 days
- Last disclosure2 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 September 2017 — 1 September 2026CAO Iridium Satellite LLC · Iridium Communications (IRDM)97 Form 4 lines · source: SEC Form 4
Everything they disclosed
97 entries, newest first — one per disclosure report, one per Form 4 line- had shares withheld for tax on 693 shares of Iridium CommunicationsSEC Form 42 September 2026Common Stock · traded 1 September 2026 · filed 2 September 2026
- ▼ sold on the open market 13,473 shares of Iridium CommunicationsSEC Form 419 August 2026Common Stock · traded 17 August 2026 · filed 19 August 2026
- had shares withheld for tax on 692 shares of Iridium CommunicationsSEC Form 42 June 2026Common Stock · traded 1 June 2026 · filed 2 June 2026
- was granted 4,175 shares of Iridium CommunicationsSEC Form 42 June 2026Common Stock · traded 1 June 2026 · filed 2 June 2026
- ▼ sold on the open market 3,790 shares of Iridium CommunicationsSEC Form 46 April 2026Common Stock · traded 2 April 2026 · filed 6 April 2026
- ▼ sold on the open market 2,043 shares of Iridium CommunicationsSEC Form 46 April 2026Common Stock · traded 6 April 2026 · filed 6 April 2026
- had shares withheld for tax on 744 shares of Iridium CommunicationsSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- had shares withheld for tax on 744 shares of Iridium CommunicationsSEC Form 411 March 2026Common Stock · traded 9 March 2026 · filed 11 March 2026
- was granted 2,471 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- was granted 13,569 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 1 March 2026 · filed 2 March 2026
- had shares withheld for tax on 1,871 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 1 March 2026 · filed 2 March 2026
- was granted 2,471 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- was granted 13,569 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 1 March 2026 · filed 2 March 2026
- had shares withheld for tax on 1,871 shares of Iridium CommunicationsSEC Form 42 March 2026Common Stock · traded 1 March 2026 · filed 2 March 2026
- had shares withheld for tax on 804 shares of Iridium CommunicationsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- had shares withheld for tax on 804 shares of Iridium CommunicationsSEC Form 42 September 2025Common Stock · traded 1 September 2025 · filed 2 September 2025
- ▼ sold on the open market 1,922 shares of Iridium CommunicationsSEC Form 43 June 2025Common Stock · traded 3 June 2025 · filed 3 June 2025
- had shares withheld for tax on 1,575 shares of Iridium CommunicationsSEC Form 42 June 2025Common Stock · traded 1 June 2025 · filed 2 June 2025
- had shares withheld for tax on 1,617 shares of Iridium CommunicationsSEC Form 44 March 2025Common Stock · traded 1 March 2025 · filed 4 March 2025
- was granted 10,297 shares of Iridium CommunicationsSEC Form 44 March 2025Common Stock · traded 1 March 2025 · filed 4 March 2025
- was granted 2,105 shares of Iridium CommunicationsSEC Form 44 March 2025Common Stock · traded 2 March 2025 · filed 4 March 2025
- had shares withheld for tax on 949 shares of Iridium CommunicationsSEC Form 44 March 2025Common Stock · traded 2 March 2025 · filed 4 March 2025
- had shares withheld for tax on 386 shares of Iridium CommunicationsSEC Form 43 December 2024Common Stock · traded 1 December 2024 · filed 3 December 2024
- had shares withheld for tax on 386 shares of Iridium CommunicationsSEC Form 44 September 2024Common Stock · traded 1 September 2024 · filed 4 September 2024
- was granted 4,688 shares of Iridium CommunicationsSEC Form 45 August 2024Common Stock · traded 1 August 2022 · filed 5 August 2024
- had shares withheld for tax on 2,114 shares of Iridium CommunicationsSEC Form 45 August 2024Common Stock · traded 1 August 2024 · filed 5 August 2024
- had shares withheld for tax on 386 shares of Iridium CommunicationsSEC Form 44 June 2024Common Stock · traded 1 June 2024 · filed 4 June 2024
- was granted 6,642 shares of Iridium CommunicationsSEC Form 44 June 2024Common Stock · traded 1 June 2024 · filed 4 June 2024
- had shares withheld for tax on 1,073 shares of Iridium CommunicationsSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- was granted 7,573 shares of Iridium CommunicationsSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- was granted 960 shares of Iridium CommunicationsSEC Form 45 March 2024Common Stock · traded 2 March 2024 · filed 5 March 2024
- had shares withheld for tax on 483 shares of Iridium CommunicationsSEC Form 45 March 2024Common Stock · traded 2 March 2024 · filed 5 March 2024
- had shares withheld for tax on 445 shares of Iridium CommunicationsSEC Form 44 December 2023Common Stock · traded 1 December 2023 · filed 4 December 2023
- had shares withheld for tax on 445 shares of Iridium CommunicationsSEC Form 46 September 2023Common Stock · traded 1 September 2023 · filed 6 September 2023
- had shares withheld for tax on 445 shares of Iridium CommunicationsSEC Form 45 June 2023Common Stock · traded 1 June 2023 · filed 5 June 2023
- was granted 1,472 shares of Iridium CommunicationsSEC Form 46 March 2023Common Stock · traded 2 March 2023 · filed 6 March 2023
- had shares withheld for tax on 663 shares of Iridium CommunicationsSEC Form 46 March 2023Common Stock · traded 2 March 2023 · filed 6 March 2023
- had shares withheld for tax on 1,181 shares of Iridium CommunicationsSEC Form 43 March 2023Common Stock · traded 1 March 2023 · filed 3 March 2023
- was granted 4,566 shares of Iridium CommunicationsSEC Form 43 March 2023Common Stock · traded 1 March 2023 · filed 3 March 2023
- ▼ sold on the open market 40 shares of Iridium CommunicationsSEC Form 46 January 2023Common Stock · traded 5 January 2023 · filed 6 January 2023
- ▼ sold on the open market 1,176 shares of Iridium CommunicationsSEC Form 46 January 2023Common Stock · traded 6 January 2023 · filed 6 January 2023
- ▼ sold on the open market 2,636 shares of Iridium CommunicationsSEC Form 44 January 2023Common Stock · traded 3 January 2023 · filed 4 January 2023
- had shares withheld for tax on 540 shares of Iridium CommunicationsSEC Form 45 December 2022Common Stock · traded 1 December 2022 · filed 5 December 2022
- exercised options over 6,250 shares of Iridium Communications (a derivative holding)SEC Form 48 November 2022Employee Stock Option (Right to Buy) · traded 7 November 2022 · filed 8 November 2022
- exercised options over 6,250 shares of Iridium CommunicationsSEC Form 48 November 2022Common Stock · traded 7 November 2022 · filed 8 November 2022
- ▼ sold on the open market 6,250 shares of Iridium CommunicationsSEC Form 48 November 2022Common Stock · traded 7 November 2022 · filed 8 November 2022
- ▼ sold on the open market 2,382 shares of Iridium CommunicationsSEC Form 41 November 2022Common Stock · traded 31 October 2022 · filed 1 November 2022
- had shares withheld for tax on 540 shares of Iridium CommunicationsSEC Form 46 September 2022Common Stock · traded 1 September 2022 · filed 6 September 2022
- had shares withheld for tax on 529 shares of Iridium CommunicationsSEC Form 42 June 2022Common Stock · traded 1 June 2022 · filed 2 June 2022
- was granted 1,370 shares of Iridium CommunicationsSEC Form 47 March 2022Common Stock · traded 3 March 2022 · filed 7 March 2022
- had shares withheld for tax on 617 shares of Iridium CommunicationsSEC Form 47 March 2022Common Stock · traded 3 March 2022 · filed 7 March 2022
- had shares withheld for tax on 1,265 shares of Iridium CommunicationsSEC Form 43 March 2022Common Stock · traded 1 March 2022 · filed 3 March 2022
- was granted 5,283 shares of Iridium CommunicationsSEC Form 43 March 2022Common Stock · traded 1 March 2022 · filed 3 March 2022
- had shares withheld for tax on 798 shares of Iridium CommunicationsSEC Form 43 December 2021Common Stock · traded 1 December 2021 · filed 3 December 2021
- ▼ sold on the open market 2,112 shares of Iridium CommunicationsSEC Form 47 September 2021Common Stock · traded 7 September 2021 · filed 7 September 2021
- had shares withheld for tax on 798 shares of Iridium CommunicationsSEC Form 43 September 2021Common Stock · traded 1 September 2021 · filed 3 September 2021
- ▼ sold on the open market 2,070 shares of Iridium CommunicationsSEC Form 41 September 2021Common Stock · traded 30 August 2021 · filed 1 September 2021
- ▼ sold on the open market 400 shares of Iridium CommunicationsSEC Form 46 August 2021Common Stock · traded 5 August 2021 · filed 6 August 2021
- had shares withheld for tax on 798 shares of Iridium CommunicationsSEC Form 43 June 2021Common Stock · traded 1 June 2021 · filed 3 June 2021
- ▼ sold on the open market 383 shares of Iridium CommunicationsSEC Form 412 March 2021Common Stock · traded 11 March 2021 · filed 12 March 2021
- was granted 696 shares of Iridium CommunicationsSEC Form 45 March 2021Common Stock · traded 3 March 2021 · filed 5 March 2021
- had shares withheld for tax on 313 shares of Iridium CommunicationsSEC Form 45 March 2021Common Stock · traded 3 March 2021 · filed 5 March 2021
- exercised options over 3,125 shares of Iridium Communications (a derivative holding)SEC Form 43 March 2021Employee Stock Option (Right to Buy) · traded 1 March 2021 · filed 3 March 2021
- exercised options over 3,125 shares of Iridium CommunicationsSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
- ▼ sold on the open market 3,125 shares of Iridium CommunicationsSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
- had shares withheld for tax on 1,371 shares of Iridium CommunicationsSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
- was granted 3,937 shares of Iridium CommunicationsSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
- exercised options over 3,125 shares of Iridium Communications (a derivative holding)SEC Form 47 December 2020Employee Stock Option (Right to Buy) · traded 7 December 2020 · filed 7 December 2020
- exercised options over 3,125 shares of Iridium CommunicationsSEC Form 47 December 2020Common Stock · traded 7 December 2020 · filed 7 December 2020
- ▼ sold on the open market 3,125 shares of Iridium CommunicationsSEC Form 47 December 2020Common Stock · traded 7 December 2020 · filed 7 December 2020
- had shares withheld for tax on 611 shares of Iridium CommunicationsSEC Form 43 December 2020Common Stock · traded 1 December 2020 · filed 3 December 2020
- exercised options over 3,125 shares of Iridium Communications (a derivative holding)SEC Form 43 September 2020Employee Stock Option (Right to Buy) · traded 1 September 2020 · filed 3 September 2020
- exercised options over 3,125 shares of Iridium CommunicationsSEC Form 43 September 2020Common Stock · traded 1 September 2020 · filed 3 September 2020
- ▼ sold on the open market 3,125 shares of Iridium CommunicationsSEC Form 43 September 2020Common Stock · traded 1 September 2020 · filed 3 September 2020
- had shares withheld for tax on 611 shares of Iridium CommunicationsSEC Form 43 September 2020Common Stock · traded 1 September 2020 · filed 3 September 2020
- ▼ sold on the open market 1,153 shares of Iridium CommunicationsSEC Form 410 August 2020Common Stock · traded 7 August 2020 · filed 10 August 2020
- exercised options over 9,375 shares of Iridium Communications (a derivative holding)SEC Form 48 June 2020Employee Stock Option (Right to Buy) · traded 5 June 2020 · filed 8 June 2020
- exercised options over 9,375 shares of Iridium CommunicationsSEC Form 48 June 2020Common Stock · traded 5 June 2020 · filed 8 June 2020
- ▼ sold on the open market 9,375 shares of Iridium CommunicationsSEC Form 48 June 2020Common Stock · traded 5 June 2020 · filed 8 June 2020
- had shares withheld for tax on 611 shares of Iridium CommunicationsSEC Form 43 June 2020Common Stock · traded 1 June 2020 · filed 3 June 2020
- was granted 786 shares of Iridium CommunicationsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- had shares withheld for tax on 379 shares of Iridium CommunicationsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- ▼ sold on the open market 1,477 shares of Iridium CommunicationsSEC Form 45 March 2020Common Stock · traded 4 March 2020 · filed 5 March 2020
- had shares withheld for tax on 1,500 shares of Iridium CommunicationsSEC Form 43 March 2020Common Stock · traded 1 March 2020 · filed 3 March 2020
- was granted 6,649 shares of Iridium CommunicationsSEC Form 43 March 2020Common Stock · traded 1 March 2020 · filed 3 March 2020
- had shares withheld for tax on 245 shares of Iridium CommunicationsSEC Form 43 December 2019Common Stock · traded 1 December 2019 · filed 3 December 2019
- exercised options over 25,000 shares of Iridium Communications (a derivative holding)SEC Form 46 November 2019Employee Stock Option (Right to Buy) · traded 5 November 2019 · filed 6 November 2019
- exercised options over 25,000 shares of Iridium CommunicationsSEC Form 46 November 2019Common Stock · traded 5 November 2019 · filed 6 November 2019
- ▼ sold on the open market 25,000 shares of Iridium CommunicationsSEC Form 46 November 2019Common Stock · traded 5 November 2019 · filed 6 November 2019
- had shares withheld for tax on 245 shares of Iridium CommunicationsSEC Form 44 September 2019Common Stock · traded 1 September 2019 · filed 4 September 2019
- had shares withheld for tax on 245 shares of Iridium CommunicationsSEC Form 43 June 2019Common Stock · traded 1 June 2019 · filed 3 June 2019
- had shares withheld for tax on 1,157 shares of Iridium CommunicationsSEC Form 45 March 2019Common Stock · traded 1 March 2019 · filed 5 March 2019
- was granted 2,983 shares of Iridium CommunicationsSEC Form 45 March 2019Common Stock · traded 4 March 2019 · filed 5 March 2019
- had shares withheld for tax on 913 shares of Iridium CommunicationsSEC Form 45 March 2019Common Stock · traded 4 March 2019 · filed 5 March 2019
- was granted 8,639 shares of Iridium CommunicationsSEC Form 45 March 2019Common Stock · traded 1 March 2019 · filed 5 March 2019
- was granted 13,076 shares of Iridium CommunicationsSEC Form 45 March 2018Common Stock · traded 1 March 2018 · filed 5 March 2018
- was granted 50,000 shares of Iridium Communications (a derivative holding)SEC Form 46 September 2017Employee Stock Option (Right to Buy) · traded 1 September 2017 · filed 6 September 2017
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.