NIEHAUS ROBERT H
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to NIEHAUS ROBERT H. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| IRDM | Purchase | 30,000 | $17.49 | $524,700 | Oct 28, 2025 | |
| IRDM | Award / Grant | 1,097 | — | — | Sep 30, 2025 | |
| ZETA | Award / Grant | 9,907 | — | — | Jul 1, 2025 | |
| IRDM | Award / Grant | 590 | — | — | Jun 30, 2025 | |
| IRDM | Award / Grant | 648 | — | — | Mar 31, 2025 | |
| IRDM | Award / Grant | 2,984 | $30.15 | $89,968 | Jan 6, 2025 | |
| IRDM | Award / Grant | 586 | — | — | Dec 31, 2024 | |
| ZETA | Purchase | 30,000 | $18.62 | $558,600 | Nov 18, 2024 | |
| IRDM | Option Exercise | 38,355 | $9.18 | $352,099 | Oct 23, 2024 | |
| IRDM | Award / Grant | 556 | — | — | Sep 30, 2024 | |
| ZETA | Other | 217,625 | — | — | Aug 8, 2024 | |
| ZETA | Award / Grant | 8,241 | — | — | Jul 1, 2024 | |
| IRDM | Award / Grant | 632 | — | — | Jun 28, 2024 | |
| IRDM | Award / Grant | 596 | — | — | Mar 29, 2024 | |
| IRDM | Award / Grant | 5,036 | — | — | Jan 4, 2024 | |
| IRDM | Award / Grant | 377 | — | — | Dec 29, 2023 | |
| ZETA | Award / Grant | 17,564 | — | — | Jul 1, 2023 | |
| IRDM | Award / Grant | 248 | — | — | Jun 30, 2023 | |
| IRDM | Award / Grant | 340 | — | — | May 9, 2023 | |
| IRDM | Sale | 11,344 | $64.49 | $731,575 | May 1, 2023 | |
| IRDM | Award / Grant | 251 | — | — | Mar 30, 2023 | |
| IRDM | Sale | 31,776 | $62.75 | $1,993,944 | Feb 22, 2023 | |
| IRDM | Award / Grant | 1,081 | $53.18 | $57,488 | Jan 5, 2023 | |
| ZETA | Sale | 38,735 | $8.01 | $310,267 | Oct 27, 2022 | |
| IRDM | Sale | 19,461 | $45.01 | $875,940 | Aug 3, 2022 | |
| ZETA | Award / Grant | 35,128 | — | — | Jul 1, 2022 | |
| IRDM | Award / Grant | 4,564 | — | — | Jan 5, 2022 | |
| IRDM | Option Exercise | 15,557 | $6.86 | $106,721 | Aug 2, 2021 | |
| ZETA | Sale | 1,047,877 | $10.00 | $10,478,770 | Jun 14, 2021 | |
| IRDM | Sale | 30,798 | $48.46 | $1,492,471 | Feb 17, 2021 | |
| IRDM | Award / Grant | 1,381 | $41.63 | $57,491 | Jan 6, 2021 | |
| IRDM | Sale | 25,000 | $25.66 | $641,500 | Jun 4, 2020 | |
| IRDM | Gift | 50,000 | — | — | Feb 28, 2020 | |
| IRDM | Award / Grant | 4,992 | — | — | Jan 6, 2020 | |
| IRDM | Gift | 100,000 | — | — | Mar 11, 2019 | |
| IRDM | Award / Grant | 2,995 | $19.20 | $57,498 | Jan 4, 2019 | |
| IRDM | Award / Grant | 9,205 | — | — | Jan 4, 2018 | |
| IRDM | Award / Grant | 8,295 | — | — | Jan 5, 2017 | |
| 0001144354 | Disposition | 3,000 | — | — | Apr 22, 2016 | |
| 0001144354 | Gift | 15,000 | — | — | Mar 7, 2016 | |
| IRDM | Award / Grant | 6,031 | $8.29 | $49,999 | Jan 6, 2016 | |
| 0001144354 | Sale | 15,000 | $72.79 | $1,091,850 | Nov 4, 2015 | |
| 0001144354 | Option Exercise | 2,916 | $53.71 | $156,618 | May 20, 2015 | |
| 0001144354 | Option Exercise | 1,897 | — | — | May 6, 2015 | |
| 0001144354 | Sale | 1,250 | $40.75 | $50,938 | May 8, 2014 | |
| 0001144354 | Option Exercise | 2,355 | — | — | May 5, 2014 | |
| 0001144354 | Gift | 50,000 | $43.50 | $2,175,000 | Mar 11, 2014 | |
| 0001144354 | Option Exercise | 2,426 | — | — | May 4, 2013 | |
| IRDM | Award / Grant | 10,709 | $6.86 | $73,462 | Jan 4, 2013 | |
| IRDM | Purchase | 30,000 | $6.45 | $193,500 | Nov 6, 2012 |