Insider · CIK 0001241677
Robert H Niehaus
Files at IRDM (Iridium Communications Inc.), ZETA (Zeta Global Holdings Corp.). First filing Oct 24, 2024, latest Oct 29, 2025.
Where the trades landed
Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.
IRDM: Iridium Communications Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
ZETA: Zeta Global Holdings Corp.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 62Notable | Iridium Communications Inc. | $525k 30,000 shares | +11% | +0% from low-46% from high | |
| 52Moderate | Zeta Global Holdings Corp. | $559k 30,000 shares | +11% | - | |
| 38Weak | Iridium Communications Inc. | $1.1M 38,355 shares | -13% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | IRDM Iridium Communications Inc. | AGrant or award Common Stock( | +56 | $0.00 | $0 | 43,315 | 10 d ago |
| Oct 28, 2025 | IRDM Iridium Communications Inc. | POpen-market purchase Common Stock | +30,000 | $17.49 | $525k | 297,363 | Oct 29, 2025 |
| Sep 30, 2025 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +1,097 | $0.00 | $0 | 267,363 | Oct 2, 2025 |
| Jul 1, 2025 | ZETA Zeta Global Holdings Corp. | AGrant or award Class A Common Stock | +9,907 | $0.00 | $0 | 318,465 | Jul 3, 2025 |
| Jun 30, 2025 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +590 | $0.00 | $0 | 266,265 | Jul 2, 2025 |
| Mar 31, 2025 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +648 | $0.00 | $0 | 265,675 | Apr 2, 2025 |
| Jan 6, 2025 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +6,633 | $0.00 | $0 | 262,043 | Jan 8, 2025 |
| Jan 6, 2025 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +2,984 | $30.15 | $90k | 265,027 | Jan 8, 2025 |
| Dec 31, 2024 | IRDM Iridium Communications Inc. | AGrant or award Common Stock | +586 | $0.00 | $0 | 255,410 | Jan 3, 2025 |
| Nov 18, 2024 | ZETA Zeta Global Holdings Corp. | POpen-market purchase Common stock | +30,000 | $18.62 | $559k | 308,558 | Nov 19, 2024 |
| Aug 8, 2024 | ZETA Zeta Global Holdings Corp. | JOther Common stock | +217,625 | $0.00 | $0 | 278,558 | Nov 19, 2024 |
| Oct 23, 2024 | IRDM Iridium Communications Inc. | MOption exercise Common Stock | +38,355 | $9.18 | $352k | 293,179 | Oct 24, 2024 |
| Oct 23, 2024 | IRDM Iridium Communications Inc. | SOpen-market sale Common Stock | -38,355 | $29.39 | $1.1M | 254,824 | Oct 24, 2024 |
| Oct 23, 2024 | IRDM Iridium Communications Inc. | MOption exercise Stock Option (Right to Buy)derivative | -38,355 | $3.65 | $140k | 0 | Oct 24, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.