Richard D. Matricaria

Insider

First SEC filing: May 18, 2021 · Latest: May 18, 2021

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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.

Insider at

MMI selling May 17, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 88 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 10, 2025	MMI	M	1,745	—	—	6,984 Direct	-19.99%	Disposed	(price as of 2026-08-21)
March 10, 2025	MMI	M	4,072	—	—	12,218 Direct	-25.00%	Disposed	(price as of 2026-08-21)
March 10, 2025	MMI	M	11,756	—	—	23,520 Direct	-33.33%	Disposed	(price as of 2026-08-21)
March 10, 2025	MMI	M	2,364	—	—	2,366 Direct	-49.98%	Disposed	(price as of 2026-08-21)
March 10, 2025	MMI	M	1,878	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 10, 2025	MMI	F	623	$35.47	$22,098	19,677 Direct	-3.07%	Disposed	-7.5% (price as of 2026-08-21)
March 10, 2025	MMI	M	1,745	—	—	20,300 Direct	+9.40%	Acquired	(price as of 2026-08-21)
March 10, 2025	MMI	F	2,064	$35.47	$73,210	18,555 Direct	-10.01%	Disposed	-7.5% (price as of 2026-08-21)
March 10, 2025	MMI	M	4,072	—	—	20,619 Direct	+24.61%	Acquired	(price as of 2026-08-21)
March 10, 2025	MMI	F	5,628	$35.47	$199,625	16,547 Direct	-25.38%	Disposed	-7.5% (price as of 2026-08-21)
March 10, 2025	MMI	M	11,756	—	—	22,175 Direct	+112.83%	Acquired	(price as of 2026-08-21)
March 10, 2025	MMI	F	846	$35.47	$30,008	10,419 Direct	-7.51%	Disposed	-7.5% (price as of 2026-08-21)
March 10, 2025	MMI	M	2,364	—	—	11,265 Direct	+26.56%	Acquired	(price as of 2026-08-21)
March 10, 2025	MMI	F	672	$35.47	$23,836	8,901 Direct	-7.02%	Disposed	-7.5% (price as of 2026-08-21)
March 10, 2025	MMI	M	1,878	—	—	9,573 Direct	+24.41%	Acquired	(price as of 2026-08-21)
Feb. 6, 2025	MMI	A	6,509	—	—	6,509 Direct	—	Acquired	(price as of 2026-08-21)
May 17, 2024	MMI	S	1,848	$35.30	$65,234	7,695 Direct	-19.36%	Disposed	-7.1% (price as of 2026-08-21)
May 10, 2024	MMI	M	2,000	—	—	4,000 Direct	-33.33%	Disposed	(price as of 2026-08-21)
May 10, 2024	MMI	M	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 10, 2024	MMI	F	1,014	$33.68	$34,152	9,543 Direct	-9.61%	Disposed	-2.6% (price as of 2026-08-21)
May 10, 2024	MMI	M	2,000	—	—	10,557 Direct	+23.37%	Acquired	(price as of 2026-08-21)
May 10, 2024	MMI	F	1,521	$33.68	$51,227	8,557 Direct	-15.09%	Disposed	-2.6% (price as of 2026-08-21)
May 10, 2024	MMI	M	3,000	—	—	10,078 Direct	+42.38%	Acquired	(price as of 2026-08-21)
May 2, 2024	MMI	A	8,730	—	—	8,730 Direct	—	Acquired	(price as of 2026-08-21)
March 12, 2024	MMI	S	9,500	$33.32	$316,540	7,078 Direct	-57.30%	Disposed	-1.6% (price as of 2026-08-21)
March 10, 2024	MMI	M	4,072	—	—	16,290 Direct	-20.00%	Disposed	(price as of 2026-08-21)
March 10, 2024	MMI	M	11,756	—	—	35,276 Direct	-25.00%	Disposed	(price as of 2026-08-21)
March 10, 2024	MMI	M	2,364	—	—	4,730 Direct	-33.32%	Disposed	(price as of 2026-08-21)
March 10, 2024	MMI	M	1,874	—	—	1,878 Direct	-49.95%	Disposed	(price as of 2026-08-21)
March 10, 2024	MMI	M	1,376	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 10, 2024	MMI	F	2,064	$34.06	$70,300	16,578 Direct	-11.07%	Disposed	-3.7% (price as of 2026-08-21)
March 10, 2024	MMI	M	4,072	—	—	18,642 Direct	+27.95%	Acquired	(price as of 2026-08-21)
March 10, 2024	MMI	F	4,355	$34.06	$148,331	14,570 Direct	-23.01%	Disposed	-3.7% (price as of 2026-08-21)
March 10, 2024	MMI	M	11,756	—	—	18,925 Direct	+163.98%	Acquired	(price as of 2026-08-21)
March 10, 2024	MMI	F	846	$34.06	$28,815	7,169 Direct	-10.56%	Disposed	-3.7% (price as of 2026-08-21)
March 10, 2024	MMI	M	2,364	—	—	8,015 Direct	+41.83%	Acquired	(price as of 2026-08-21)
March 10, 2024	MMI	F	670	$34.06	$22,820	5,651 Direct	-10.60%	Disposed	-3.7% (price as of 2026-08-21)
March 10, 2024	MMI	M	1,874	—	—	6,321 Direct	+42.14%	Acquired	(price as of 2026-08-21)
March 10, 2024	MMI	F	492	$34.06	$16,758	4,447 Direct	-9.96%	Disposed	-3.7% (price as of 2026-08-21)
March 10, 2024	MMI	M	1,376	—	—	4,939 Direct	+38.62%	Acquired	(price as of 2026-08-21)
Nov. 7, 2023	MMI	S	8,445	$31.59	$266,778	3,563 Direct	-70.33%	Disposed	3.8% (price as of 2026-08-21)
May 10, 2023	MMI	M	3,000	—	—	3,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
May 10, 2023	MMI	M	2,000	—	—	6,000 Direct	-25.00%	Disposed	(price as of 2026-08-21)
May 10, 2023	MMI	F	992	$28.08	$27,855	12,008 Direct	-7.63%	Disposed	16.8% (price as of 2026-08-21)
May 10, 2023	MMI	M	2,000	—	—	13,000 Direct	+18.18%	Acquired	(price as of 2026-08-21)
May 10, 2023	MMI	F	1,488	$28.08	$41,783	11,000 Direct	-11.92%	Disposed	16.8% (price as of 2026-08-21)
May 10, 2023	MMI	M	3,000	—	—	12,488 Direct	+31.62%	Acquired	(price as of 2026-08-21)
March 10, 2023	MMI	M	11,756	—	—	47,032 Direct	-20.00%	Disposed	(price as of 2026-08-21)
March 10, 2023	MMI	M	2,364	—	—	7,094 Direct	-24.99%	Disposed	(price as of 2026-08-21)
March 10, 2023	MMI	M	1,874	—	—	3,752 Direct	-33.31%	Disposed	(price as of 2026-08-21)
March 10, 2023	MMI	M	1,372	—	—	1,376 Direct	-49.93%	Disposed	(price as of 2026-08-21)
March 10, 2023	MMI	M	1,294	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 10, 2023	MMI	F	5,831	$32.15	$187,467	9,488 Direct	-38.06%	Disposed	2.0% (price as of 2026-08-21)
March 10, 2023	MMI	M	11,756	—	—	15,319 Direct	+329.95%	Acquired	(price as of 2026-08-21)
March 10, 2023	MMI	F	1,175	$32.15	$37,776	3,563 Direct	-24.80%	Disposed	2.0% (price as of 2026-08-21)
March 10, 2023	MMI	M	2,364	—	—	4,738 Direct	+99.58%	Acquired	(price as of 2026-08-21)
March 10, 2023	MMI	F	930	$32.15	$29,900	2,374 Direct	-28.15%	Disposed	2.0% (price as of 2026-08-21)
March 10, 2023	MMI	M	1,874	—	—	3,304 Direct	+131.05%	Acquired	(price as of 2026-08-21)
March 10, 2023	MMI	F	682	$32.15	$21,926	1,430 Direct	-32.29%	Disposed	2.0% (price as of 2026-08-21)
March 10, 2023	MMI	M	1,372	—	—	2,112 Direct	+185.41%	Acquired	(price as of 2026-08-21)
March 10, 2023	MMI	F	642	$32.15	$20,640	740 Direct	-46.45%	Disposed	2.0% (price as of 2026-08-21)
March 10, 2023	MMI	M	1,294	—	—	1,382 Direct	+1470.45%	Acquired	(price as of 2026-08-21)
Feb. 9, 2023	MMI	A	20,362	—	—	20,362 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2022	MMI	M	175	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 10, 2022	MMI	F	87	$36.97	$3,216	88 Direct	-49.71%	Disposed	-11.3% (price as of 2026-08-21)
Nov. 10, 2022	MMI	M	175	—	—	175 Direct	—	Acquired	(price as of 2026-08-21)
May 27, 2022	MMI	S	6,695	$41.79	$279,784	0 Direct	-100.00%	Disposed	-21.5% (price as of 2026-08-21)
May 10, 2022	MMI	M	2,000	—	—	8,000 Direct	-20.00%	Disposed	(price as of 2026-08-21)
May 10, 2022	MMI	M	3,000	—	—	6,000 Direct	-33.33%	Disposed	(price as of 2026-08-21)
May 10, 2022	MMI	F	992	$41.13	$40,801	6,695 Direct	-12.90%	Disposed	-20.3% (price as of 2026-08-21)
May 10, 2022	MMI	M	2,000	—	—	7,687 Direct	+35.17%	Acquired	(price as of 2026-08-21)
May 10, 2022	MMI	F	1,488	$41.13	$61,201	5,687 Direct	-20.74%	Disposed	-20.3% (price as of 2026-08-21)
May 10, 2022	MMI	M	3,000	—	—	7,175 Direct	+71.86%	Acquired	(price as of 2026-08-21)
March 10, 2022	MMI	M	2,364	—	—	9,458 Direct	-20.00%	Disposed	(price as of 2026-08-21)
March 10, 2022	MMI	M	1,874	—	—	5,626 Direct	-24.99%	Disposed	(price as of 2026-08-21)
March 10, 2022	MMI	M	1,372	—	—	2,748 Direct	-33.30%	Disposed	(price as of 2026-08-21)
March 10, 2022	MMI	M	1,294	—	—	1,294 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 10, 2022	MMI	F	1,175	$45.16	$53,063	4,175 Direct	-21.96%	Disposed	-27.4% (price as of 2026-08-21)
March 10, 2022	MMI	M	2,364	—	—	5,350 Direct	+79.17%	Acquired	(price as of 2026-08-21)
March 10, 2022	MMI	F	930	$45.16	$41,999	2,986 Direct	-23.75%	Disposed	-27.4% (price as of 2026-08-21)
March 10, 2022	MMI	M	1,874	—	—	3,916 Direct	+91.77%	Acquired	(price as of 2026-08-21)
March 10, 2022	MMI	F	682	$45.16	$30,799	2,042 Direct	-25.04%	Disposed	-27.4% (price as of 2026-08-21)
March 10, 2022	MMI	M	1,372	—	—	2,724 Direct	+101.48%	Acquired	(price as of 2026-08-21)
March 10, 2022	MMI	F	642	$45.16	$28,993	1,352 Direct	-32.20%	Disposed	-27.4% (price as of 2026-08-21)
March 10, 2022	MMI	M	1,294	—	—	1,994 Direct	+184.86%	Acquired	(price as of 2026-08-21)
Feb. 16, 2022	MMI	M	997	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2022	MMI	F	410	$48.12	$19,729	700 Direct	-36.94%	Disposed	-31.8% (price as of 2026-08-21)
Feb. 16, 2022	MMI	M	997	—	—	1,110 Direct	+882.30%	Acquired	(price as of 2026-08-21)
Feb. 10, 2022	MMI	A	58,788	—	—	58,788 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2021	MMI	M	174	—	—	175 Direct	-49.86%	Disposed	(price as of 2026-08-21)
Nov. 10, 2021	MMI	F	61	$47.52	$2,899	113 Direct	-35.06%	Disposed	-31.0% (price as of 2026-08-21)
Nov. 10, 2021	MMI	M	174	—	—	174 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 16, 2021	MMI	S	2,739	$39.74	$108,848	0 Direct	-100.00%	Disposed	-17.5% (price as of 2026-08-21)
June 2, 2021	MMI	S	3,812	$39.75	$151,527	2,739 Direct	-58.19%	Disposed	-17.5% (price as of 2026-08-21)

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
March 10, 2025	MMI	Restricted Stock Units	Common Stock (1,745)	—	Feb. 8, 2034	1,745	Disposed
March 10, 2025	MMI	Restricted Stock Units	Common Stock (4,072)	—	Feb. 9, 2033	4,072	Disposed
March 10, 2025	MMI	Restricted Stock Units	Common Stock (11,756)	—	Feb. 10, 2032	11,756	Disposed
March 10, 2025	MMI	Restricted Stock Units	Common Stock (2,364)	—	Feb. 11, 2031	2,364	Disposed
March 10, 2025	MMI	Restricted Stock Units	Common Stock (1,878)	—	Feb. 11, 2030	1,878	Disposed
Feb. 6, 2025	MMI	Restricted Stock Units	Common Stock (6,509)	—	—	6,509	Acquired
May 10, 2024	MMI	Restricted Stock Units	Common Stock (2,000)	—	—	2,000	Disposed
May 10, 2024	MMI	Restricted Stock Units	Common Stock (3,000)	—	—	3,000	Disposed
May 2, 2024	MMI	Restricted Stock Units	Common Stock (8,730)	—	—	8,730	Acquired
March 10, 2024	MMI	Restricted Stock Units	Common Stock (4,072)	—	Feb. 9, 2033	4,072	Disposed
March 10, 2024	MMI	Restricted Stock Units	Common Stock (11,756)	—	Feb. 10, 2032	11,756	Disposed
March 10, 2024	MMI	Restricted Stock Units	Common Stock (2,364)	—	Feb. 11, 2031	2,364	Disposed
March 10, 2024	MMI	Restricted Stock Units	Common Stock (1,874)	—	Feb. 11, 2030	1,874	Disposed
March 10, 2024	MMI	Restricted Stock Units	Common Stock (1,376)	—	Feb. 13, 2029	1,376	Disposed
May 10, 2023	MMI	Restricted Stock Units	Common Stock (3,000)	—	—	3,000	Disposed
May 10, 2023	MMI	Restricted Stock Units	Common Stock (2,000)	—	—	2,000	Disposed
March 10, 2023	MMI	Restricted Stock Units	Common Stock (11,756)	—	Feb. 10, 2032	11,756	Disposed
March 10, 2023	MMI	Restricted Stock Units	Common Stock (2,364)	—	Feb. 11, 2031	2,364	Disposed
March 10, 2023	MMI	Restricted Stock Units	Common Stock (1,874)	—	Feb. 11, 2030	1,874	Disposed
March 10, 2023	MMI	Restricted Stock Units	Common Stock (1,372)	—	Feb. 13, 2029	1,372	Disposed
March 10, 2023	MMI	Restricted Stock Units	Common Stock (1,294)	—	Feb. 26, 2028	1,294	Disposed
Feb. 9, 2023	MMI	Restricted Stock Units	Common Stock (20,362)	—	—	20,362	Acquired
Nov. 10, 2022	MMI	Restricted Stock Units	Common Stock (175)	—	Nov. 2, 2027	175	Disposed
May 10, 2022	MMI	Restricted Stock Units	Common Stock (2,000)	—	—	2,000	Disposed
May 10, 2022	MMI	Restricted Stock Units	Common Stock (3,000)	—	—	3,000	Disposed
March 10, 2022	MMI	Restricted Stock Units	Common Stock (2,364)	—	Feb. 11, 2031	2,364	Disposed
March 10, 2022	MMI	Restricted Stock Units	Common Stock (1,874)	—	Feb. 11, 2030	1,874	Disposed
March 10, 2022	MMI	Restricted Stock Units	Common Stock (1,372)	—	Feb. 13, 2029	1,372	Disposed
March 10, 2022	MMI	Restricted Stock Units	Common Stock (1,294)	—	Feb. 26, 2028	1,294	Disposed
Feb. 16, 2022	MMI	Restricted Stock Units	Common Stock (997)	—	Feb. 16, 2027	997	Disposed
Feb. 10, 2022	MMI	Restricted Stock Units	Common Stock (58,788)	—	—	58,788	Acquired
Nov. 10, 2021	MMI	Restricted Stock Units	Common Stock (174)	—	Nov. 2, 2027	174	Disposed

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

Initial ownership (Form 3) 9 holdings

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

Date	Ticker	Security	Shares	Ownership
May 18, 2021	MMI	Common Stock	6,551	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (997)	997	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (349)	349	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (2,588)	2,588	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (4,120)	4,120	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (9,000)	9,000	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (7,500)	7,500	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (11,822)	11,822	Direct
May 18, 2021	MMI	Restricted Stock Units→ Common Stock (10,000)	10,000	Direct