Insider · CIK 0001241677

Robert H Niehaus

Files at: IRDM, ZETA, HPY. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $1.1M · 1net −$1.1M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 17, 2026 GForm 4 →	Aug 19, 6:24 pm EDT	Iridium Communications Inc.IRDM	50,000	—	—	266,910	—
Jul 1, 2026 AForm 4 →	Jul 2, 5:06 pm EDT	Zeta Global Holdings Corp.ZETA	7,197	—	—	611,772	—
Jun 30, 2026 AForm 4 →	Jul 2, 4:07 pm EDT	Iridium Communications Inc.IRDM	378	—	—	316,910	—
Jan 4, 2019 AForm 4 →	Jan 8, 5:03 pm EST	Iridium Communications Inc.IRDM	9,505	$19.20	$57,498	574,048	—	plan?
Jan 4, 2018 AForm 4 →	Jan 8, 5:58 pm EST	Iridium Communications Inc.IRDM	17,573	$11.95	$100,000	564,542	—	plan?
Jan 5, 2017 AForm 4 →	Jan 9, 5:09 pm EST	Iridium Communications Inc.IRDM	8,295	—	—	546,969	—	plan?
Apr 22, 2016 DForm 4 →	Apr 27, 9:32 am EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	121,722	—	—	0	—	plan? late
Mar 7, 2016 AGForm 4 →	Mar 11, 11:36 am EST	HEARTLAND PAYMENT SYSTEMS INCHPY	30,000	—	—	25,000	—	plan? late
Jan 6, 2016 AForm 4 →	Jan 8, 4:37 pm EST	Iridium Communications Inc.IRDM	16,888	$8.29	$49,999	538,674	—	plan?
Nov 4, 2015 SForm 4 →	Nov 6, 11:19 am EST	HEARTLAND PAYMENT SYSTEMS INCHPY	15,000	$72.79	$1,091,814	10,000	−60.0%	plan?
May 20, 2015 MForm 4 →	May 22, 2:02 pm EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	5,832	$35.06	$204,441	102,722	—	plan?
May 6, 2015 MForm 4 →	May 8, 9:14 pm EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	1,897	—	—	102,722	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Apr 22, 2016 DForm 4 →	Apr 27, 9:32 am EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	1,435	—	—	0	—	late
May 20, 2015 MForm 4 →	May 22, 2:02 pm EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	2,916	$16.40	$47,822	0	—
May 6, 2015 AMForm 4 →	May 8, 9:14 pm EDT	HEARTLAND PAYMENT SYSTEMS INCHPY	3,332	—	—	1,435	—
Jan 6, 2015 AForm 4 →	Jan 8, 5:04 pm EST	Iridium Communications Inc.IRDM	38,355	$3.65	$139,996	38,355	—