David E Mangum

Insider

First SEC filing: July 16, 2012 · Latest: July 16, 2012

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

GPN selling Aug. 10, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 66 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

66 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 30, 2018	GPN	F	13,620	$112.26	$1,528,981	215,236 Direct	-5.95%	Disposed	-17.6% (price as of 2026-08-20)
July 30, 2018	GPN	A	27,720	$112.26	$3,111,847	228,856 Direct	+13.78%	Acquired	-17.6% (price as of 2026-08-20)
July 29, 2018	GPN	F	532	$115.25	$61,313	201,136 Direct	-0.26%	Disposed	-19.7% (price as of 2026-08-20)
June 12, 2018	GPN	A	7,872	$118.46	$932,517	201,668 Direct	+4.06%	Acquired	-21.9% (price as of 2026-08-20)
March 1, 2018	GPN	F	901	$111.45	$100,416	193,796 Direct	-0.46%	Disposed	-17.0% (price as of 2026-08-20)
Feb. 26, 2018	GPN	A	18,435	—	—	18,435 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 26, 2018	GPN	F	4,960	$114.70	$568,912	194,697 Direct	-2.48%	Disposed	-19.3% (price as of 2026-08-20)
Feb. 26, 2018	GPN	A	21,831	$114.70	$2,504,016	199,657 Direct	+12.28%	Acquired	-19.3% (price as of 2026-08-20)
Feb. 26, 2018	GPN	A	5,640	$114.70	$646,908	177,826 Direct	+3.28%	Acquired	-19.3% (price as of 2026-08-20)
Oct. 5, 2017	GPN	F	12,484	$96.79	$1,208,326	172,180 Direct	-6.76%	Disposed	-4.4% (price as of 2026-08-20)
Oct. 5, 2017	GPN	A	78,107	$96.79	$7,559,977	184,664 Direct	+73.30%	Acquired	-4.4% (price as of 2026-08-20)
Aug. 18, 2017	GPN	F	22,505	$93.76	$2,110,069	106,553 Direct	-17.44%	Disposed	-1.3% (price as of 2026-08-20)
Aug. 18, 2017	GPN	A	43,328	$93.76	$4,062,433	129,058 Direct	+50.54%	Acquired	-1.3% (price as of 2026-08-20)
Aug. 10, 2017	GPN	S	4,300	$95.81	$411,983	85,730 Direct	-4.78%	Disposed	-3.4% (price as of 2026-08-20)
Aug. 10, 2017	GPN	S	22,900	$95.11	$2,178,019	90,030 Direct	-20.28%	Disposed	-2.7% (price as of 2026-08-20)
Aug. 10, 2017	GPN	S	48,594	$94.12	$4,573,667	112,930 Direct	-30.08%	Disposed	-1.7% (price as of 2026-08-20)
July 30, 2017	GPN	F	1,107	$94.52	$104,634	161,524 Direct	-0.68%	Disposed	-2.1% (price as of 2026-08-20)
July 29, 2017	GPN	F	561	$94.52	$53,026	162,631 Direct	-0.34%	Disposed	-2.1% (price as of 2026-08-20)
July 26, 2017	GPN	F	4,714	$95.30	$449,244	163,192 Direct	-2.81%	Disposed	-2.9% (price as of 2026-08-20)
March 1, 2017	GPN	A	20,007	—	—	20,007 Direct	—	Acquired	(price as of 2026-08-20)
March 1, 2017	GPN	A	5,963	$79.45	$473,760	167,902 Direct	+3.68%	Acquired	16.5% (price as of 2026-08-20)
Aug. 18, 2016	GPN	F	1,731	$74.16	$128,371	161,929 Direct	-1.06%	Disposed	24.8% (price as of 2026-08-20)
Aug. 9, 2016	GPN	M	30,082	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 9, 2016	GPN	M	25,190	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 9, 2016	GPN	M	25,266	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 9, 2016	GPN	S	23,215	$75.46	$1,751,804	163,660 Direct	-12.42%	Disposed	22.6% (price as of 2026-08-20)
Aug. 9, 2016	GPN	S	57,323	$74.96	$4,296,932	186,875 Direct	-23.47%	Disposed	23.5% (price as of 2026-08-20)
Aug. 9, 2016	GPN	M	30,082	$18.70	$562,533	244,198 Direct	+14.05%	Acquired	394.9% (price as of 2026-08-20)
Aug. 9, 2016	GPN	M	25,190	$21.09	$531,257	214,116 Direct	+13.33%	Acquired	338.8% (price as of 2026-08-20)
Aug. 9, 2016	GPN	M	25,266	$21.02	$531,091	188,926 Direct	+15.44%	Acquired	340.2% (price as of 2026-08-20)
Aug. 8, 2016	GPN	M	8,400	—	—	25,266 Direct	-24.95%	Disposed	(price as of 2026-08-20)
Aug. 8, 2016	GPN	S	8,400	$74.71	$627,564	163,660 Direct	-4.88%	Disposed	23.9% (price as of 2026-08-20)
Aug. 8, 2016	GPN	M	8,400	$21.02	$176,568	172,060 Direct	+5.13%	Acquired	340.2% (price as of 2026-08-20)
Aug. 5, 2016	GPN	M	6,334	—	—	33,666 Direct	-15.83%	Disposed	(price as of 2026-08-20)
Aug. 5, 2016	GPN	S	23,334	$74.70	$1,743,050	163,660 Direct	-12.48%	Disposed	23.9% (price as of 2026-08-20)
Aug. 5, 2016	GPN	M	6,334	$74.70	$473,150	186,994 Direct	+3.51%	Acquired	23.9% (price as of 2026-08-20)
July 30, 2016	GPN	F	5,060	$74.66	$377,780	180,660 Direct	-2.72%	Disposed	23.9% (price as of 2026-08-20)
July 29, 2016	GPN	A	12,003	—	—	12,003 Direct	—	Acquired	(price as of 2026-08-20)
July 29, 2016	GPN	A	3,516	$74.66	$262,505	185,720 Direct	+1.93%	Acquired	23.9% (price as of 2026-08-20)
July 26, 2016	GPN	F	25,948	$79.23	$2,055,860	182,204 Direct	-12.47%	Disposed	16.8% (price as of 2026-08-20)
July 26, 2016	GPN	A	44,284	$79.23	$3,508,621	208,118 Direct	+27.03%	Acquired	16.8% (price as of 2026-08-20)
Aug. 18, 2015	GPN	F	865	$117.62	$101,741	81,917 Direct	-1.04%	Disposed	57.4% (price as of 2026-08-20)
July 30, 2015	GPN	A	11,979	$111.84	$1,339,731	82,782 Direct	+16.92%	Acquired	65.5% (price as of 2026-08-20)
July 30, 2015	GPN	A	12,263	—	—	12,263 Direct	—	Acquired	(price as of 2026-08-20)
July 30, 2015	GPN	A	3,465	$111.84	$387,526	70,803 Direct	+5.15%	Acquired	65.5% (price as of 2026-08-20)
July 30, 2015	GPN	F	7,719	$111.84	$863,293	67,338 Direct	-10.28%	Disposed	65.5% (price as of 2026-08-20)
July 26, 2015	GPN	F	4,868	$104.46	$508,511	75,057 Direct	-6.09%	Disposed	77.2% (price as of 2026-08-20)
Aug. 18, 2014	GPN	A	22,852	—	—	22,852 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 18, 2014	GPN	A	5,416	$71.55	$387,515	79,872 Direct	+7.27%	Acquired	158.7% (price as of 2026-08-20)
July 30, 2014	GPN	F	1,976	$70.65	$139,604	73,802 Direct	-2.61%	Disposed	162.0% (price as of 2026-08-20)
July 29, 2014	GPN	F	2,267	$71.73	$162,612	75,778 Direct	-2.90%	Disposed	158.0% (price as of 2026-08-20)
July 26, 2014	GPN	A	2,974	$71.77	$213,444	64,675 Direct	+4.82%	Acquired	157.9% (price as of 2026-08-20)
July 26, 2014	GPN	F	6,294	$71.77	$451,720	78,045 Direct	-7.46%	Disposed	157.9% (price as of 2026-08-20)
July 26, 2014	GPN	A	19,664	$71.77	$1,411,285	84,339 Direct	+30.40%	Acquired	157.9% (price as of 2026-08-20)
July 30, 2013	GPN	F	1,976	$46.85	$92,576	45,565 Direct	-4.16%	Disposed	295.0% (price as of 2026-08-20)
July 30, 2013	GPN	F	2,630	$46.85	$123,216	44,911 Direct	-5.53%	Disposed	295.0% (price as of 2026-08-20)
July 29, 2013	GPN	F	1,825	$45.89	$83,749	49,808 Direct	-3.53%	Disposed	303.3% (price as of 2026-08-20)
July 29, 2013	GPN	F	2,267	$45.89	$104,033	47,541 Direct	-4.55%	Disposed	303.3% (price as of 2026-08-20)
July 26, 2013	GPN	A	16,491	$46.17	$761,389	61,594 Direct	+36.56%	Acquired	300.9% (price as of 2026-08-20)
July 26, 2013	GPN	F	2,511	$46.17	$115,933	51,633 Direct	-4.64%	Disposed	300.9% (price as of 2026-08-20)
Nov. 3, 2012	GPN	F	1,591	$43.27	$68,843	54,144 Direct	-2.85%	Disposed	327.7% (price as of 2026-08-20)
July 29, 2012	GPN	F	3,623	$44.33	$160,608	55,735 Direct	-6.10%	Disposed	317.5% (price as of 2026-08-20)
July 26, 2012	GPN	F	2,223	$42.51	$94,500	59,358 Direct	-3.61%	Disposed	335.4% (price as of 2026-08-20)
July 26, 2012	GPN	A	20,951	—	—	61,581 Direct	+51.57%	Acquired	(price as of 2026-08-20)
Nov. 3, 2011	GPN	F	1,591	$47.11	$74,952	43,290 Direct	-3.54%	Disposed	292.9% (price as of 2026-08-20)
July 29, 2011	GPN	F	3,623	$47.41	$171,766	44,881 Direct	-7.47%	Disposed	290.4% (price as of 2026-08-20)
July 29, 2011	GPN	A	18,916	—	—	48,504 Direct	+63.93%	Acquired	(price as of 2026-08-20)
July 29, 2010	GPN	A	15,041	—	—	15,041 Direct	—	Acquired	(price as of 2026-08-20)
July 29, 2010	GPN	F	1,616	$37.40	$60,438	29,099 Direct	-5.26%	Disposed	394.9% (price as of 2026-08-20)
July 29, 2010	GPN	A	15,231	—	—	30,715 Direct	+98.37%	Acquired	(price as of 2026-08-20)
July 29, 2009	GPN	A	12,595	—	—	12,595 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 3, 2008	GPN	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 3, 2008	GPN	A	20,000	—	—	20,000 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
Feb. 26, 2018	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (18,435)	$114.70	Feb. 26, 2028	18,435	Acquired
March 1, 2017	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (20,007)	$79.45	March 1, 2027	20,007	Acquired
Aug. 9, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (30,082)	$18.70	July 29, 2020	30,082	Disposed
Aug. 9, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (25,190)	$21.09	July 29, 2019	25,190	Disposed
Aug. 9, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (25,266)	$21.02	Nov. 3, 2018	25,266	Disposed
Aug. 8, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (8,400)	$21.02	Nov. 3, 2018	8,400	Disposed
Aug. 5, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (6,334)	$21.02	Nov. 3, 2018	6,334	Disposed
July 29, 2016	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (12,003)	$74.66	July 29, 2026	12,003	Acquired
July 30, 2015	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (12,263)	$111.84	July 30, 2025	12,263	Acquired
Aug. 18, 2014	GPN	Non-qualified Stock Option (Right to Buy)	Common Stock (22,852)	$71.55	Aug. 18, 2024	22,852	Acquired
July 29, 2010	GPN	Non-Qualified Stock Option (right to buy)	Common Stock (15,041)	$37.40	July 29, 2020	15,041	Acquired
July 29, 2009	GPN	Non-Qualified Stock Option (right to buy)	Common Stock (12,595)	$42.18	July 29, 2019	12,595	Acquired
Nov. 3, 2008	GPN	Non-Qualified Stock Option (right to buy)	Common Stock (20,000)	$42.03	Nov. 3, 2018	20,000	Acquired

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

Compensation (DEF 14A)

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

GPN

COO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2017	$620,000	—	—	—	$814,267	—	$30,072	$3,359,386
2016	$350,000	—	—	—	$396,667	—	$28,424	$2,725,112

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