Niehaus Robert H
- SEC CIK
- 0001241677
In the past year, 1 open-market purchase filing worth $524.7K and no sales.
Current role at each company
- IRDM Iridium Communications Inc.Directoras of Aug 19, 2026
- ZETA Zeta Global Holdings Corp.Directoras of Jul 2, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $524.7K
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$524.7K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Niehaus Robert H as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
IRDM Iridium Communications Inc.
Director6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Niehaus Robert HDirector | SSale | −29.3K | $42.09 | −$1.23M | −8.0%335.7K after | |
| Aug 4, 2022 (view filing) | Aug 3 | 1 day | Niehaus Robert HDirector | SSale | −30.0K | $45.19 | −$1.36M | −8.8%311.8K after | 2 lots |
| Feb 24, 2023 (view filing) | Feb 22-23 | 2 days | Niehaus Robert HDirector | SSale | −70.0K | $62.82 | −$4.40M | −22.1%246.6K after | 4 lots |
| May 2, 2023 (view filing) | May 1 | 1 day | Niehaus Robert HDirector | SSale | −55.8K | $63.69 | −$3.55M | −18.4%246.9K after | 2 lots |
| Oct 24, 2024 (view filing) | Oct 23 | 1 day | Niehaus Robert HDirector | SSale | −38.4K | $29.39 | −$1.13M | −13.1%254.8K after | |
| Oct 29, 2025 (view filing) | Oct 28 | 1 day | Niehaus Robert HDirector | PPurchase | +30.0K | $17.49 | +$524.7K | +11.2%297.4K after |
ZETA Zeta Global Holdings Corp.
Director14 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 8, 2021 (view filing)4:38 PM ET | Jun 14 | 177 daysLate | Niehaus Robert H and 6 othersDirector, 10% Owner | SSale | −1.05M | $10.00 | −$10.5M | −5.8%17.1M after | |
| Aug 11, 2022 (view filing)6:05 AM ET | Aug 4-8 | 7 days | Niehaus Robert H and 6 othersDirector | SSale | −200.0K | $7.02 | −$1.40M | −1.2%16.9M after | Amended3 lots |
| Oct 27, 2022 (view filing)8:30 PM ET | Oct 25-27 | 2 days | Niehaus Robert H and 6 othersDirector | SSale | −149.5K | $8.02 | −$1.20M | −0.9%16.8M after | 3 lots |
| Oct 31, 2022 (view filing)4:16 PM ET | Oct 28 | 3 days | Niehaus Robert H and 6 othersDirector | SSale | −175.5K | $8.09 | −$1.42M | −1.0%16.6M after | |
| Nov 16, 2022 (view filing)6:26 PM ET | Nov 14-15 | 2 days | Niehaus Robert H and 6 othersDirector | SSale | −33.0K | $9.02 | −$297.1K | −0.2%16.6M after | 2 lots |
| Dec 13, 2022 (view filing)8:05 PM ET | Dec 9-13 | 4 days | Niehaus Robert H and 6 othersDirector | SSale | −220.8K | $9.20 | −$2.03M | −1.3%16.4M after | 3 lots |
| Dec 16, 2022 (view filing)5:21 PM ET | Dec 14 | 2 days | Niehaus Robert H and 6 othersDirector | SSale | −57.0K | $9.08 | −$517.2K | −0.3%16.3M after | |
| Jan 25, 2023 (view filing)6:31 PM ET | Jan 23-24 | 2 days | Niehaus Robert H and 6 othersDirector | SSale | −89.3K | $9.06 | −$809.4K | −0.5%16.2M after | 2 lots |
| Feb 6, 2023 (view filing)7:56 PM ET | Feb 2-3 | 4 days | Niehaus Robert H and 6 othersDirector | SSale | −163.9K | $10.11 | −$1.66M | −1.0%16.1M after | 2 lots |
| Feb 17, 2023 (view filing)7:50 PM ET | Feb 15-16 | 2 days | Niehaus Robert H and 6 othersDirector | SSale | −140.1K | $10.21 | −$1.43M | −0.9%15.9M after | 2 lots |