Bryan J. Hartin

Insider

First SEC filing: Dec. 19, 2012 · Latest: Jan. 31, 2024

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

IRDM selling May 3, 2023

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 89 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

89 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 1, 2023	IRDM	F	1,221	$39.21	$47,875	61,438 Direct	-1.95%	Disposed	23.1% (price as of 2026-08-20)
Sept. 1, 2023	IRDM	F	1,221	$49.53	$60,476	62,659 Direct	-1.91%	Disposed	-2.6% (price as of 2026-08-20)
June 1, 2023	IRDM	F	1,221	$61.11	$74,615	63,880 Direct	-1.88%	Disposed	-21.0% (price as of 2026-08-20)
May 3, 2023	IRDM	M	11,335	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2023	IRDM	S	27,835	$64.80	$1,803,708	65,101 Direct	-29.95%	Disposed	-25.5% (price as of 2026-08-20)
May 3, 2023	IRDM	M	11,335	$9.45	$107,116	92,936 Direct	+13.89%	Acquired	410.7% (price as of 2026-08-20)
April 25, 2023	IRDM	M	3,697	—	—	11,335 Direct	-24.59%	Disposed	(price as of 2026-08-20)
April 25, 2023	IRDM	S	8,129	$66.01	$536,595	81,601 Direct	-9.06%	Disposed	-26.9% (price as of 2026-08-20)
April 25, 2023	IRDM	M	3,697	$9.45	$34,937	89,730 Direct	+4.30%	Acquired	410.7% (price as of 2026-08-20)
March 2, 2023	IRDM	F	1,559	$61.76	$96,284	86,033 Direct	-1.78%	Disposed	-21.9% (price as of 2026-08-20)
March 2, 2023	IRDM	A	3,462	—	—	87,592 Direct	+4.12%	Acquired	(price as of 2026-08-20)
March 1, 2023	IRDM	A	12,177	—	—	84,130 Direct	+16.92%	Acquired	(price as of 2026-08-20)
March 1, 2023	IRDM	F	3,630	$61.59	$223,572	71,953 Direct	-4.80%	Disposed	-21.6% (price as of 2026-08-20)
March 1, 2023	IRDM	A	16,105	—	—	75,583 Direct	+27.08%	Acquired	(price as of 2026-08-20)
March 1, 2023	IRDM	F	2,436	$61.59	$150,033	59,478 Direct	-3.93%	Disposed	-21.6% (price as of 2026-08-20)
March 1, 2023	IRDM	F	2,879	$61.59	$177,318	61,914 Direct	-4.44%	Disposed	-21.6% (price as of 2026-08-20)
Dec. 1, 2022	IRDM	F	1,074	$52.66	$56,557	64,793 Direct	-1.63%	Disposed	-8.3% (price as of 2026-08-20)
Sept. 1, 2022	IRDM	F	1,074	$44.69	$47,997	65,867 Direct	-1.60%	Disposed	8.0% (price as of 2026-08-20)
Aug. 2, 2022	IRDM	S	13,799	$45.00	$620,955	66,941 Direct	-17.09%	Disposed	7.3% (price as of 2026-08-20)
June 1, 2022	IRDM	F	1,053	$37.09	$39,056	80,740 Direct	-1.29%	Disposed	30.1% (price as of 2026-08-20)
March 3, 2022	IRDM	A	3,221	—	—	83,245 Direct	+4.03%	Acquired	(price as of 2026-08-20)
March 3, 2022	IRDM	F	1,452	$39.21	$56,933	81,793 Direct	-1.74%	Disposed	23.1% (price as of 2026-08-20)
March 1, 2022	IRDM	A	16,029	—	—	80,024 Direct	+25.05%	Acquired	(price as of 2026-08-20)
March 1, 2022	IRDM	F	2,436	$38.99	$94,980	63,995 Direct	-3.67%	Disposed	23.8% (price as of 2026-08-20)
March 1, 2022	IRDM	A	10,804	—	—	66,431 Direct	+19.42%	Acquired	(price as of 2026-08-20)
March 1, 2022	IRDM	F	2,520	$38.99	$98,255	55,627 Direct	-4.33%	Disposed	23.8% (price as of 2026-08-20)
March 1, 2022	IRDM	F	2,446	$38.99	$95,370	58,147 Direct	-4.04%	Disposed	23.8% (price as of 2026-08-20)
Dec. 1, 2021	IRDM	F	1,235	$37.31	$46,078	60,593 Direct	-2.00%	Disposed	29.4% (price as of 2026-08-20)
Sept. 1, 2021	IRDM	F	1,236	$45.93	$56,769	61,828 Direct	-1.96%	Disposed	5.1% (price as of 2026-08-20)
July 29, 2021	IRDM	S	19,596	$41.02	$803,828	63,064 Direct	-23.71%	Disposed	17.7% (price as of 2026-08-20)
July 26, 2021	IRDM	S	1,925	$41.25	$79,406	82,660 Direct	-2.28%	Disposed	17.0% (price as of 2026-08-20)
June 1, 2021	IRDM	F	1,235	$38.33	$47,338	84,585 Direct	-1.44%	Disposed	25.9% (price as of 2026-08-20)
March 3, 2021	IRDM	A	1,655	—	—	86,566 Direct	+1.95%	Acquired	(price as of 2026-08-20)
March 3, 2021	IRDM	F	746	$38.79	$28,937	85,820 Direct	-0.86%	Disposed	24.4% (price as of 2026-08-20)
March 1, 2021	IRDM	A	10,737	—	—	84,911 Direct	+14.48%	Acquired	(price as of 2026-08-20)
March 1, 2021	IRDM	F	2,518	$41.91	$105,529	74,174 Direct	-3.28%	Disposed	15.2% (price as of 2026-08-20)
March 1, 2021	IRDM	A	11,176	—	—	76,692 Direct	+17.06%	Acquired	(price as of 2026-08-20)
March 1, 2021	IRDM	F	4,352	$41.91	$182,392	65,516 Direct	-6.23%	Disposed	15.2% (price as of 2026-08-20)
March 1, 2021	IRDM	F	3,321	$41.91	$139,183	69,868 Direct	-4.54%	Disposed	15.2% (price as of 2026-08-20)
Feb. 17, 2021	IRDM	S	3,238	$49.00	$158,662	73,189 Direct	-4.24%	Disposed	-1.5% (price as of 2026-08-20)
Dec. 1, 2020	IRDM	F	1,327	$33.14	$43,977	76,427 Direct	-1.71%	Disposed	45.6% (price as of 2026-08-20)
Sept. 1, 2020	IRDM	F	1,328	$29.12	$38,671	77,754 Direct	-1.68%	Disposed	65.7% (price as of 2026-08-20)
Aug. 3, 2020	IRDM	M	28,500	—	—	15,032 Direct	-65.47%	Disposed	(price as of 2026-08-20)
Aug. 3, 2020	IRDM	S	58,500	$28.03	$1,639,755	79,082 Direct	-42.52%	Disposed	72.2% (price as of 2026-08-20)
Aug. 3, 2020	IRDM	M	28,500	$9.45	$269,325	137,582 Direct	+26.13%	Acquired	410.7% (price as of 2026-08-20)
June 1, 2020	IRDM	F	1,327	$24.16	$32,060	109,082 Direct	-1.20%	Disposed	99.8% (price as of 2026-08-20)
March 3, 2020	IRDM	F	849	$27.06	$22,974	110,409 Direct	-0.76%	Disposed	78.4% (price as of 2026-08-20)
March 3, 2020	IRDM	A	1,883	—	—	111,258 Direct	+1.72%	Acquired	(price as of 2026-08-20)
March 1, 2020	IRDM	A	16,623	—	—	109,375 Direct	+17.92%	Acquired	(price as of 2026-08-20)
March 1, 2020	IRDM	F	4,355	$27.07	$117,890	92,752 Direct	-4.48%	Disposed	78.3% (price as of 2026-08-20)
March 1, 2020	IRDM	A	19,318	—	—	97,107 Direct	+24.83%	Acquired	(price as of 2026-08-20)
March 1, 2020	IRDM	F	4,851	$27.07	$131,317	77,789 Direct	-5.87%	Disposed	78.3% (price as of 2026-08-20)
March 1, 2020	IRDM	F	2,679	$27.07	$72,521	82,640 Direct	-3.14%	Disposed	78.3% (price as of 2026-08-20)
Dec. 1, 2019	IRDM	F	1,414	$23.30	$32,946	85,319 Direct	-1.63%	Disposed	107.1% (price as of 2026-08-20)
Nov. 4, 2019	IRDM	M	52,816	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 4, 2019	IRDM	M	60,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 4, 2019	IRDM	S	112,816	$25.37	$2,862,142	86,733 Direct	-56.54%	Disposed	90.2% (price as of 2026-08-20)
Nov. 4, 2019	IRDM	M	52,816	$6.52	$344,360	199,549 Direct	+35.99%	Acquired	640.3% (price as of 2026-08-20)
Nov. 4, 2019	IRDM	M	60,000	$6.72	$403,200	146,733 Direct	+69.18%	Acquired	618.2% (price as of 2026-08-20)
Sept. 1, 2019	IRDM	F	1,415	$24.18	$34,215	86,733 Direct	-1.61%	Disposed	99.6% (price as of 2026-08-20)
June 1, 2019	IRDM	F	1,414	$21.43	$30,302	88,148 Direct	-1.58%	Disposed	125.2% (price as of 2026-08-20)
April 29, 2019	IRDM	M	75,000	—	—	60,000 Direct	-55.56%	Disposed	(price as of 2026-08-20)
April 29, 2019	IRDM	S	103,000	$27.13	$2,794,390	89,562 Direct	-53.49%	Disposed	77.9% (price as of 2026-08-20)
April 29, 2019	IRDM	M	75,000	$6.72	$504,000	192,562 Direct	+63.80%	Acquired	618.2% (price as of 2026-08-20)
March 4, 2019	IRDM	F	3,222	$22.90	$73,784	115,942 Direct	-2.70%	Disposed	110.8% (price as of 2026-08-20)
March 4, 2019	IRDM	A	7,145	—	—	119,164 Direct	+6.38%	Acquired	(price as of 2026-08-20)
March 1, 2019	IRDM	A	10,799	—	—	117,562 Direct	+10.11%	Acquired	(price as of 2026-08-20)
March 1, 2019	IRDM	A	9,179	—	—	112,019 Direct	+8.93%	Acquired	(price as of 2026-08-20)
March 1, 2019	IRDM	F	4,766	$23.15	$110,333	102,840 Direct	-4.43%	Disposed	108.5% (price as of 2026-08-20)
March 1, 2019	IRDM	A	21,138	—	—	107,606 Direct	+24.45%	Acquired	(price as of 2026-08-20)
March 1, 2019	IRDM	F	3,262	$23.15	$75,515	86,468 Direct	-3.64%	Disposed	108.5% (price as of 2026-08-20)
March 1, 2019	IRDM	F	2,852	$23.15	$66,024	89,730 Direct	-3.08%	Disposed	108.5% (price as of 2026-08-20)
Dec. 1, 2018	IRDM	F	951	$23.88	$22,710	92,582 Direct	-1.02%	Disposed	102.1% (price as of 2026-08-20)
Sept. 1, 2018	IRDM	F	635	$20.25	$12,859	93,533 Direct	-0.67%	Disposed	138.3% (price as of 2026-08-20)
Aug. 6, 2018	IRDM	S	29,655	$19.23	$570,266	94,168 Direct	-23.95%	Disposed	151.0% (price as of 2026-08-20)
June 1, 2018	IRDM	F	634	$15.95	$10,112	123,823 Direct	-0.51%	Disposed	202.6% (price as of 2026-08-20)
March 4, 2018	IRDM	F	5,623	$11.50	$64,664	124,457 Direct	-4.32%	Disposed	319.7% (price as of 2026-08-20)
March 4, 2018	IRDM	A	18,683	—	—	130,080 Direct	+16.77%	Acquired	(price as of 2026-08-20)
March 1, 2018	IRDM	F	2,066	$11.85	$24,482	94,942 Direct	-2.13%	Disposed	307.3% (price as of 2026-08-20)
March 1, 2018	IRDM	A	16,455	—	—	111,397 Direct	+17.33%	Acquired	(price as of 2026-08-20)
March 1, 2018	IRDM	A	14,032	—	—	97,008 Direct	+16.91%	Acquired	(price as of 2026-08-20)
March 1, 2018	IRDM	F	3,945	$11.85	$46,748	82,976 Direct	-4.54%	Disposed	307.3% (price as of 2026-08-20)
Dec. 1, 2017	IRDM	F	287	$12.55	$3,602	86,921 Direct	-0.33%	Disposed	284.6% (price as of 2026-08-20)
Sept. 1, 2017	IRDM	F	287	$11.25	$3,229	87,208 Direct	-0.33%	Disposed	329.0% (price as of 2026-08-20)
June 1, 2017	IRDM	F	287	$10.25	$2,942	87,495 Direct	-0.33%	Disposed	370.9% (price as of 2026-08-20)
March 5, 2017	IRDM	F	9,138	$8.30	$75,845	87,782 Direct	-9.43%	Disposed	481.5% (price as of 2026-08-20)
March 5, 2017	IRDM	A	27,610	—	—	96,920 Direct	+39.84%	Acquired	(price as of 2026-08-20)
March 1, 2017	IRDM	A	19,886	—	—	69,310 Direct	+40.24%	Acquired	(price as of 2026-08-20)
March 1, 2017	IRDM	F	2,062	$8.80	$18,146	49,424 Direct	-4.00%	Disposed	448.5% (price as of 2026-08-20)
March 1, 2017	IRDM	A	12,462	—	—	51,486 Direct	+31.93%	Acquired	(price as of 2026-08-20)
March 1, 2017	IRDM	F	7,223	$8.80	$63,562	39,024 Direct	-15.62%	Disposed	448.5% (price as of 2026-08-20)
March 1, 2016	IRDM	A	13,908	—	—	46,247 Direct	+43.01%	Acquired	(price as of 2026-08-20)
March 1, 2016	IRDM	F	6,132	$7.01	$42,985	32,339 Direct	-15.94%	Disposed	588.5% (price as of 2026-08-20)
March 1, 2016	IRDM	A	34,508	—	—	38,471 Direct	+870.75%	Acquired	(price as of 2026-08-20)
March 8, 2015	IRDM	F	1,955	$9.70	$18,964	3,963 Direct	-33.03%	Disposed	397.6% (price as of 2026-08-20)
March 8, 2015	IRDM	A	5,918	—	—	5,918 Direct	—	Acquired	(price as of 2026-08-20)
March 2, 2015	IRDM	A	43,532	—	—	43,532 Direct	—	Acquired	(price as of 2026-08-20)
March 1, 2014	IRDM	A	52,816	—	—	52,816 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2013	IRDM	A	135,000	—	—	135,000 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 3, 2023	IRDM	Employee Stock Option (Right to Buy)	Common Stock (11,335)	$9.45	March 2, 2025	11,335	Disposed
April 25, 2023	IRDM	Employee Stock Option (Right to Buy)	Common Stock (3,697)	$9.45	March 2, 2025	3,697	Disposed
Aug. 3, 2020	IRDM	Employee Stock Option (Right to Buy)	Common Stock (28,500)	$9.45	March 2, 2025	28,500	Disposed
Nov. 4, 2019	IRDM	Employee Stock Option (Right to Buy)	Common Stock (52,816)	$6.52	March 1, 2024	52,816	Disposed
Nov. 4, 2019	IRDM	Employee Stock Option (Right to Buy)	Common Stock (60,000)	$6.72	Jan. 1, 2023	60,000	Disposed
April 29, 2019	IRDM	Employee Stock Option (Right to Buy)	Common Stock (75,000)	$6.72	Jan. 1, 2023	75,000	Disposed
March 2, 2015	IRDM	Employee Stock Option (Right to Buy)	Common Stock (43,532)	$9.45	March 2, 2025	43,532	Acquired
March 1, 2014	IRDM	Employee Stock Option (Right to Buy)	Common Stock (52,816)	$6.52	March 1, 2024	52,816	Acquired
Jan. 1, 2013	IRDM	Employee Stock Option (Right to Buy)	Common Stock (135,000)	$6.72	Jan. 1, 2023	135,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Dec. 19, 2012	IRDM	Common Stock	0	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

IRDM

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$405,327	—	—	—	$145,628	—	$39,036	$2,242,076
2023	$386,283	—	—	—	$77,250	—	$70,977	$2,180,725
2022	$375,032	—	—	—	$130,539	—	$34,456	$1,925,010

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.