Insider · CIK 0001446349

Joseph J Hartnett

Files at: GRMN, SPA. On EDGAR ↗

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

Open-market buys & salesbuys $26k · 1sales $321k · 2net −$295k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 9, 2026 SForm 4/A →	Jun 9, 2:16 pm EDT	GARMIN LTDGRMN	643	$236.09	$151,806	21,277	−2.93%
Jun 9, 2026 SForm 4 →	Jun 9, 1:50 pm EDT	GARMIN LTDGRMN	643	$263.57	$169,476	21,277	−2.93%
Jun 5, 2026 AFForm 4 →	Jun 9, 1:50 pm EDT	GARMIN LTDGRMN	968	$236.57	$50,863	21,920	—
Mar 4, 2019 DForm 4 →	Mar 4, 5:41 pm EST	SPARTON CORPSPA	48,580	$18.50	$898,730	0	—	plan?
Jun 5, 2018 AFForm 4 →	Jun 11, 7:34 pm EDT	GARMIN LTDGRMN	3,333	$61.80	$45,667	14,680	—	plan? late
Jun 9, 2017 AFForm 4 →	Jun 12, 2:43 pm EDT	GARMIN LTDGRMN	2,879	$51.89	$14,062	12,571	—	plan?
Jun 5, 2017 FForm 4 →	Jun 7, 5:07 pm EDT	GARMIN LTDGRMN	400	$53.30	$21,322	10,234	—	plan?
Mar 1, 2017 MForm 4 →	Mar 3, 9:29 pm EST	SPARTON CORPSPA	25,000	—	—	48,580	—	plan?
Jun 10, 2016 AForm 4 →	Jun 13, 10:24 am EDT	GARMIN LTDGRMN	3,246	—	—	10,636	—	plan?
Jun 6, 2016 FForm 4 →	Jun 8, 9:26 am EDT	GARMIN LTDGRMN	637	$42.61	$27,140	7,390	—	plan?
Feb 9, 2016 PForm 4/A →	Feb 10, 5:48 pm EST	SPARTON CORPSPA	2,000	$13.06	$26,117	23,580	+9.27%	plan?
Feb 9, 2016 PForm 4 →	Feb 9, 7:19 pm EST	SPARTON CORPSPA	2,000	$13.06	$26,117	23,580	+9.27%	plan? amended
Nov 9, 2015 AForm 4 →	Nov 12, 12:40 pm EST	SPARTON CORPSPA	3,284	—	—	21,580	—	plan? late
Jun 5, 2015 AFForm 4 →	Jun 9, 5:19 pm EDT	GARMIN LTDGRMN	3,389	$45.26	$17,516	8,027	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Mar 1, 2017 MForm 4 →	Mar 3, 9:29 pm EST	SPARTON CORPSPA	25,000	—	—	0	—
Aug 8, 2016 AForm 4 →	Aug 9, 4:30 pm EDT	SPARTON CORPSPA	25,000	—	—	25,000	—