Robert G Howell

Insider

First SEC filing: May 8, 2013 · Latest: May 8, 2013

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

MANH selling May 28, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 98 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

98 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 28, 2026	MANH	F	1,467	$135.43	$198,676	177,706 Direct	-0.82%	Disposed	54.7% (price as of 2026-08-20)
Feb. 4, 2026	MANH	A	13,668	—	—	166,011 Direct	+8.97%	Acquired	(price as of 2026-08-20)
Jan. 31, 2026	MANH	F	8,202	$151.01	$1,238,584	152,343 Direct	-5.11%	Disposed	38.8% (price as of 2026-08-20)
Jan. 22, 2026	MANH	A	10,353	—	—	170,898 Direct	+6.45%	Acquired	(price as of 2026-08-20)
Jan. 22, 2026	MANH	A	2,809	—	—	173,707 Direct	+1.64%	Acquired	(price as of 2026-08-20)
July 30, 2025	MANH	A	2,808	—	—	160,545 Direct	+1.78%	Acquired	(price as of 2026-08-20)
Feb. 28, 2025	MANH	F	525	$176.88	$92,862	157,737 Direct	-0.33%	Disposed	18.5% (price as of 2026-08-20)
Jan. 31, 2025	MANH	F	7,109	$208.59	$1,482,866	158,262 Direct	-4.30%	Disposed	0.5% (price as of 2026-08-20)
Jan. 23, 2025	MANH	A	5,825	—	—	157,767 Direct	+3.83%	Acquired	(price as of 2026-08-20)
Jan. 23, 2025	MANH	A	4,656	—	—	162,423 Direct	+2.95%	Acquired	(price as of 2026-08-20)
Jan. 23, 2025	MANH	A	2,948	—	—	165,371 Direct	+1.82%	Acquired	(price as of 2026-08-20)
Feb. 29, 2024	MANH	F	1,058	$253.33	$268,023	151,942 Direct	-0.69%	Disposed	-17.3% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	622	$242.56	$150,872	158,786 Direct	-0.39%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	657	$242.56	$159,362	158,129 Direct	-0.41%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	669	$242.56	$162,273	157,460 Direct	-0.42%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	810	$242.56	$196,474	156,650 Direct	-0.51%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	875	$242.56	$212,240	155,775 Direct	-0.56%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	906	$242.56	$219,759	154,869 Direct	-0.58%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	906	$242.56	$219,759	153,963 Direct	-0.59%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 31, 2024	MANH	F	963	$242.56	$233,585	153,000 Direct	-0.63%	Disposed	-13.6% (price as of 2026-08-20)
Jan. 25, 2024	MANH	A	9,379	—	—	155,743 Direct	+6.41%	Acquired	(price as of 2026-08-20)
Jan. 25, 2024	MANH	A	3,665	—	—	159,408 Direct	+2.35%	Acquired	(price as of 2026-08-20)
Feb. 28, 2023	MANH	F	906	$143.75	$130,238	146,364 Direct	-0.62%	Disposed	45.8% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	934	$130.36	$121,756	147,270 Direct	-0.63%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	875	$130.36	$114,065	148,204 Direct	-0.59%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	2,180	$130.36	$284,185	149,079 Direct	-1.44%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	657	$130.36	$85,647	151,259 Direct	-0.43%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	623	$130.36	$81,214	151,916 Direct	-0.41%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	810	$130.36	$105,592	152,539 Direct	-0.53%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	1,453	$130.36	$189,413	153,349 Direct	-0.94%	Disposed	60.7% (price as of 2026-08-20)
Jan. 31, 2023	MANH	F	7,488	$130.36	$976,136	154,802 Direct	-4.61%	Disposed	60.7% (price as of 2026-08-20)
Jan. 26, 2023	MANH	A	8,033	—	—	162,290 Direct	+5.21%	Acquired	(price as of 2026-08-20)
Jan. 26, 2023	MANH	A	5,935	—	—	154,257 Direct	+4.00%	Acquired	(price as of 2026-08-20)
Feb. 28, 2022	MANH	F	933	$133.68	$124,723	148,322 Direct	-0.63%	Disposed	56.8% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	80	$133.87	$10,710	149,255 Direct	-0.05%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	622	$133.87	$83,267	149,335 Direct	-0.41%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	875	$133.87	$117,136	149,957 Direct	-0.58%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	810	$133.87	$108,435	150,832 Direct	-0.53%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	2,179	$133.87	$291,703	151,642 Direct	-1.42%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	1,453	$133.87	$194,513	153,821 Direct	-0.94%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	5,622	$133.87	$752,617	155,274 Direct	-3.49%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	1,335	$133.87	$178,716	160,896 Direct	-0.82%	Disposed	56.5% (price as of 2026-08-20)
Jan. 31, 2022	MANH	F	1,469	$133.87	$196,655	162,231 Direct	-0.90%	Disposed	56.5% (price as of 2026-08-20)
Jan. 27, 2022	MANH	A	8,279	—	—	163,700 Direct	+5.33%	Acquired	(price as of 2026-08-20)
Jan. 27, 2022	MANH	A	20,073	—	—	155,421 Direct	+14.83%	Acquired	(price as of 2026-08-20)
Jan. 27, 2022	MANH	A	5,821	—	—	135,348 Direct	+4.49%	Acquired	(price as of 2026-08-20)
Feb. 28, 2021	MANH	F	874	$122.95	$107,458	129,527 Direct	-0.67%	Disposed	70.4% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	810	$113.23	$91,716	130,401 Direct	-0.62%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	3,719	$113.23	$421,102	131,211 Direct	-2.76%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	2,180	$113.23	$246,841	134,930 Direct	-1.59%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	1,453	$113.23	$164,523	137,110 Direct	-1.05%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	1,468	$113.23	$166,222	138,563 Direct	-1.05%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	1,335	$113.23	$151,162	140,031 Direct	-0.94%	Disposed	85.1% (price as of 2026-08-20)
Jan. 31, 2021	MANH	F	1,007	$113.23	$114,023	141,366 Direct	-0.71%	Disposed	85.1% (price as of 2026-08-20)
Jan. 28, 2021	MANH	A	7,753	—	—	142,373 Direct	+5.76%	Acquired	(price as of 2026-08-20)
Jan. 28, 2021	MANH	A	177	—	—	134,620 Direct	+0.13%	Acquired	(price as of 2026-08-20)
Jan. 28, 2021	MANH	A	5,518	—	—	134,443 Direct	+4.28%	Acquired	(price as of 2026-08-20)
Jan. 27, 2021	MANH	A	5,821	—	—	135,348 Direct	+4.49%	Acquired	(price as of 2026-08-20)
Jan. 27, 2021	MANH	A	20,073	—	—	155,421 Direct	+14.83%	Acquired	(price as of 2026-08-20)
Jan. 27, 2021	MANH	A	8,279	—	—	163,700 Direct	+5.33%	Acquired	(price as of 2026-08-20)
May 28, 2020	MANH	S	31,000	$90.02	$2,790,620	128,925 Direct	-19.38%	Disposed	132.8% (price as of 2026-08-20)
Feb. 28, 2020	MANH	F	2,179	$67.36	$146,777	159,925 Direct	-1.34%	Disposed	211.1% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	1,860	$85.46	$158,956	135,600 Direct	-1.35%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	1,453	$85.46	$124,173	137,460 Direct	-1.05%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	1,468	$85.46	$125,455	138,913 Direct	-1.05%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	1,335	$85.46	$114,089	140,381 Direct	-0.94%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	970	$85.46	$82,896	141,716 Direct	-0.68%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	635	$85.46	$54,267	142,686 Direct	-0.44%	Disposed	145.2% (price as of 2026-08-20)
Jan. 31, 2020	MANH	F	713	$85.46	$60,933	143,321 Direct	-0.50%	Disposed	145.2% (price as of 2026-08-20)
Jan. 30, 2020	MANH	A	19,326	—	—	162,104 Direct	+13.54%	Acquired	(price as of 2026-08-20)
Jan. 30, 2020	MANH	A	7,178	—	—	142,778 Direct	+5.29%	Acquired	(price as of 2026-08-20)
Jan. 29, 2020	MANH	F	11,663	$87.07	$1,015,497	144,034 Direct	-7.49%	Disposed	140.7% (price as of 2026-08-20)
March 14, 2019	MANH	S	2,750	$54.00	$148,500	155,697 Direct	-1.74%	Disposed	288.1% (price as of 2026-08-20)
Feb. 28, 2019	MANH	F	1,476	$54.75	$80,811	158,447 Direct	-0.92%	Disposed	282.7% (price as of 2026-08-20)
Jan. 31, 2019	MANH	A	41,229	—	—	159,923 Direct	+34.74%	Acquired	(price as of 2026-08-20)
Jan. 31, 2019	MANH	A	12,884	—	—	118,694 Direct	+12.18%	Acquired	(price as of 2026-08-20)
Jan. 31, 2019	MANH	F	1,342	$48.77	$65,449	105,810 Direct	-1.25%	Disposed	329.7% (price as of 2026-08-20)
Jan. 31, 2019	MANH	F	976	$48.77	$47,600	107,152 Direct	-0.90%	Disposed	329.7% (price as of 2026-08-20)
Jan. 31, 2019	MANH	F	632	$48.77	$30,823	108,128 Direct	-0.58%	Disposed	329.7% (price as of 2026-08-20)
Jan. 31, 2019	MANH	F	717	$48.77	$34,968	108,760 Direct	-0.65%	Disposed	329.7% (price as of 2026-08-20)
Jan. 31, 2019	MANH	A	13,016	—	—	109,477 Direct	+13.49%	Acquired	(price as of 2026-08-20)
Jan. 29, 2019	MANH	F	797	$48.25	$38,455	96,461 Direct	-0.82%	Disposed	334.3% (price as of 2026-08-20)
Jan. 29, 2019	MANH	F	637	$48.25	$30,735	97,258 Direct	-0.65%	Disposed	334.3% (price as of 2026-08-20)
Feb. 1, 2018	MANH	A	11,832	—	—	97,895 Direct	+13.75%	Acquired	(price as of 2026-08-20)
Jan. 31, 2018	MANH	F	653	$52.82	$34,491	86,063 Direct	-0.75%	Disposed	296.7% (price as of 2026-08-20)
Jan. 31, 2018	MANH	F	427	$52.82	$22,554	86,716 Direct	-0.49%	Disposed	296.7% (price as of 2026-08-20)
Jan. 31, 2018	MANH	F	480	$52.82	$25,354	87,143 Direct	-0.55%	Disposed	296.7% (price as of 2026-08-20)
Jan. 30, 2018	MANH	F	595	$52.90	$31,476	87,623 Direct	-0.67%	Disposed	296.1% (price as of 2026-08-20)
Jan. 30, 2018	MANH	F	414	$52.90	$21,901	88,218 Direct	-0.47%	Disposed	296.1% (price as of 2026-08-20)
Jan. 29, 2018	MANH	F	504	$53.73	$27,080	88,632 Direct	-0.57%	Disposed	290.0% (price as of 2026-08-20)
Jan. 29, 2018	MANH	F	382	$53.73	$20,525	89,136 Direct	-0.43%	Disposed	290.0% (price as of 2026-08-20)
Jan. 23, 2018	MANH	F	1,277	$53.40	$68,192	89,518 Direct	-1.41%	Disposed	292.4% (price as of 2026-08-20)
Feb. 28, 2017	MANH	F	469	$50.15	$23,520	90,795 Direct	-0.51%	Disposed	317.8% (price as of 2026-08-20)
Jan. 31, 2017	MANH	F	527	$51.26	$27,014	85,641 Direct	-0.61%	Disposed	308.8% (price as of 2026-08-20)
Jan. 30, 2017	MANH	F	653	$51.23	$33,453	86,168 Direct	-0.75%	Disposed	309.0% (price as of 2026-08-20)
Jan. 30, 2017	MANH	F	454	$51.23	$23,258	86,821 Direct	-0.52%	Disposed	309.0% (price as of 2026-08-20)
Jan. 29, 2017	MANH	F	554	$50.71	$28,093	87,275 Direct	-0.63%	Disposed	313.2% (price as of 2026-08-20)
Jan. 29, 2017	MANH	F	420	$50.71	$21,298	87,829 Direct	-0.48%	Disposed	313.2% (price as of 2026-08-20)
Jan. 26, 2017	MANH	A	5,623	—	—	91,264 Direct	+6.57%	Acquired	(price as of 2026-08-20)
Jan. 26, 2017	MANH	A	8,599	—	—	88,249 Direct	+10.80%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 141 transactions

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
Sept. 11, 2013	MANH	Employee Stock Option	Common Stock (356)	$15.53	Jan. 19, 2016	356	Disposed
Sept. 10, 2013	MANH	Employee Stock Option	Common Stock (2,194)	$15.53	Jan. 19, 2016	2,194	Disposed
Sept. 10, 2013	MANH	Employee Stock Option	Common Stock (2,550)	$25.75	Jan. 2, 2015	2,550	Disposed

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
May 8, 2013	MANH	Common Stock	9,016	Direct
May 8, 2013	MANH	Employee Stock Option→ Common Stock (2,550)	2,550	Direct
May 8, 2013	MANH	Employee Stock Option→ Common Stock (2,550)	2,550	Direct

Compensation (DEF 14A)

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

MANH

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$344,000	$3,000	$1,298,357	—	$510,000	—	$15,610	$2,170,967
2020	$344,000	—	$1,260,832	—	$367,200	—	$30,366	$2,002,398
2019	$333,000	—	$3,267,444	—	$568,500	—	$31,133	$4,200,077

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