Dwayne L. Hyzak

Insider

First SEC filing: June 11, 2026 · Latest: June 11, 2026

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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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

5 buys (P) 0 sells (S) Net: $219,376 + 92 non-open-market transactions below Avg return of open purchases vs now: 2.9% 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

92 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 15, 2026	MAIN	J	451	$53.09	$23,944	508,275 Direct	+0.09%	Acquired	10.7% (price as of 2026-08-21)
June 30, 2026	MSIF	P	5,969	$11.68	$69,718	70,712 Direct	+9.22%	Acquired	8.6% (price as of 2026-08-21)
June 29, 2026	MAIN	J	529	$51.01	$26,984	507,823 Direct	+0.10%	Acquired	15.2% (price as of 2026-08-21)
June 15, 2026	MAIN	J	447	$52.02	$23,253	507,295 Direct	+0.09%	Acquired	13.0% (price as of 2026-08-21)
June 9, 2026	MSIF	P	4,157	$11.69	$48,595	64,626 Direct	+6.87%	Acquired	8.6% (price as of 2026-08-21)
June 9, 2026	MSIF	P	117	$11.67	$1,365	64,743 Direct	+0.18%	Acquired	8.7% (price as of 2026-08-21)
May 15, 2026	MAIN	J	456	$50.69	$23,115	506,848 Direct	+0.09%	Acquired	15.9% (price as of 2026-08-21)
May 1, 2026	MSIF	J	344	$13.31	$4,579	60,469 Direct	+0.57%	Acquired	-4.7% (price as of 2026-08-21)
April 15, 2026	MAIN	J	408	$56.39	$23,007	506,391 Direct	+0.08%	Acquired	4.2% (price as of 2026-08-21)
April 1, 2026	MAIN	A	81,609	—	—	535,185 Direct	+17.99%	Acquired	(price as of 2026-08-21)
April 1, 2026	MAIN	F	29,202	$52.96	$1,546,538	505,983 Direct	-5.46%	Disposed	11.0% (price as of 2026-08-21)
March 27, 2026	MAIN	J	499	$52.92	$26,407	453,576 Direct	+0.11%	Acquired	11.0% (price as of 2026-08-21)
March 13, 2026	MAIN	J	417	$54.66	$22,793	453,076 Direct	+0.09%	Acquired	7.5% (price as of 2026-08-21)
Feb. 13, 2026	MAIN	J	373	$60.89	$22,712	452,659 Direct	+0.08%	Acquired	-3.5% (price as of 2026-08-21)
Jan. 30, 2026	MSIF	J	344	$12.95	$4,455	60,125 Direct	+0.58%	Acquired	-2.0% (price as of 2026-08-21)
Jan. 15, 2026	MAIN	J	363	$62.27	$22,604	452,287 Direct	+0.08%	Acquired	-5.6% (price as of 2026-08-21)
Dec. 30, 2025	MSIF	P	3,712	$13.43	$49,852	59,781 Direct	+6.62%	Acquired	-5.5% (price as of 2026-08-21)
Dec. 29, 2025	MAIN	J	427	$60.77	$25,949	451,924 Direct	+0.09%	Acquired	-3.3% (price as of 2026-08-21)
Dec. 15, 2025	MAIN	J	354	$62.05	$21,966	451,497 Direct	+0.08%	Acquired	-5.3% (price as of 2026-08-21)
Nov. 14, 2025	MAIN	J	371	$58.90	$21,852	451,143 Direct	+0.08%	Acquired	-0.2% (price as of 2026-08-21)
Oct. 31, 2025	MSIF	J	343	$12.64	$4,336	56,069 Direct	+0.62%	Acquired	0.4% (price as of 2026-08-21)
Oct. 15, 2025	MAIN	J	373	$58.38	$21,776	450,771 Direct	+0.08%	Acquired	0.7% (price as of 2026-08-21)
Sept. 29, 2025	MSIF	P	3,695	$13.49	$49,846	55,727 Direct	+7.10%	Acquired	-5.9% (price as of 2026-08-21)
Sept. 26, 2025	MAIN	J	400	$63.72	$25,488	450,398 Direct	+0.09%	Acquired	-7.8% (price as of 2026-08-21)
Sept. 15, 2025	MAIN	J	322	$66.98	$21,568	449,998 Direct	+0.07%	Acquired	-12.3% (price as of 2026-08-21)
Aug. 15, 2025	MAIN	J	320	$67.15	$21,488	449,676 Direct	+0.07%	Acquired	-12.5% (price as of 2026-08-21)
Nov. 15, 2024	MAIN	J	479	$52.16	$24,985	520,037 Direct	+0.09%	Acquired	12.7% (price as of 2026-08-21)
Nov. 1, 2024	MSIF	J	501	$7.89	$3,953	22,453 Direct	+2.28%	Acquired	60.8% (price as of 2026-08-21)
Oct. 15, 2024	MAIN	J	487	$51.13	$24,900	519,558 Direct	+0.09%	Acquired	14.9% (price as of 2026-08-21)
Sept. 27, 2024	MAIN	J	603	$50.26	$30,307	519,071 Direct	+0.12%	Acquired	16.9% (price as of 2026-08-21)
Sept. 13, 2024	MAIN	J	498	$49.48	$24,641	518,468 Direct	+0.10%	Acquired	18.8% (price as of 2026-08-21)
Aug. 15, 2024	MAIN	J	506	$48.45	$24,516	517,971 Direct	+0.10%	Acquired	21.3% (price as of 2026-08-21)
Aug. 1, 2024	MSIF	J	484	$7.98	$3,862	21,953 Direct	+2.25%	Acquired	59.0% (price as of 2026-08-21)
July 15, 2024	MAIN	J	472	$51.67	$24,388	517,465 Direct	+0.09%	Acquired	13.7% (price as of 2026-08-21)
June 27, 2024	MAIN	J	597	$49.75	$29,701	516,993 Direct	+0.12%	Acquired	18.1% (price as of 2026-08-21)
June 27, 2024	MAIN	G	8,500	—	—	515,916 Direct	-1.62%	Disposed	(price as of 2026-08-21)
June 14, 2024	MAIN	J	481	$49.14	$23,636	516,397 Direct	+0.09%	Acquired	19.6% (price as of 2026-08-21)
May 15, 2024	MAIN	J	472	$49.83	$23,520	524,416 Direct	+0.09%	Acquired	17.9% (price as of 2026-08-21)
May 1, 2024	MSIF	J	489	$7.93	$3,878	21,468 Direct	+2.33%	Acquired	60.0% (price as of 2026-08-21)
April 15, 2024	MAIN	J	498	$46.94	$23,376	523,944 Direct	+0.10%	Acquired	25.2% (price as of 2026-08-21)
April 1, 2024	MAIN	A	78,085	—	—	548,757 Direct	+16.59%	Acquired	(price as of 2026-08-21)
April 1, 2024	MAIN	F	25,938	$47.31	$1,227,127	522,819 Direct	-4.73%	Disposed	24.2% (price as of 2026-08-21)
March 27, 2024	MAIN	J	626	$46.40	$29,046	523,446 Direct	+0.12%	Acquired	26.6% (price as of 2026-08-21)
March 15, 2024	MAIN	J	505	$45.82	$23,139	470,672 Direct	+0.11%	Acquired	28.2% (price as of 2026-08-21)
Feb. 15, 2024	MAIN	J	518	$44.40	$22,999	470,168 Direct	+0.11%	Acquired	32.3% (price as of 2026-08-21)
Jan. 31, 2024	MSIF	J	451	$7.96	$3,590	20,979 Direct	+2.20%	Acquired	59.4% (price as of 2026-08-21)
Jan. 12, 2024	MAIN	J	524	$43.69	$22,894	469,650 Direct	+0.11%	Acquired	34.5% (price as of 2026-08-21)
Dec. 27, 2023	MAIN	J	604	$43.12	$26,044	469,126 Direct	+0.13%	Acquired	36.3% (price as of 2026-08-21)
Dec. 15, 2023	MAIN	J	516	$42.93	$22,152	468,522 Direct	+0.11%	Acquired	36.9% (price as of 2026-08-21)
Nov. 15, 2023	MAIN	J	540	$40.77	$22,016	468,007 Direct	+0.12%	Acquired	44.1% (price as of 2026-08-21)
Nov. 1, 2023	MSIF	J	446	$7.88	$3,514	20,528 Direct	+2.22%	Acquired	61.0% (price as of 2026-08-21)
Oct. 13, 2023	MAIN	J	551	$39.70	$21,875	467,467 Direct	+0.12%	Acquired	48.0% (price as of 2026-08-21)
Sept. 27, 2023	MAIN	J	633	$40.14	$25,409	466,916 Direct	+0.14%	Acquired	46.4% (price as of 2026-08-21)
Sept. 15, 2023	MAIN	J	517	$40.89	$21,140	466,283 Direct	+0.11%	Acquired	43.7% (price as of 2026-08-21)
Aug. 15, 2023	MAIN	J	517	$40.65	$21,016	465,766 Direct	+0.11%	Acquired	44.6% (price as of 2026-08-21)
Aug. 1, 2023	MSIF	J	436	$7.89	$3,440	20,082 Direct	+2.22%	Acquired	60.8% (price as of 2026-08-21)
July 14, 2023	MAIN	J	517	$40.44	$20,907	465,248 Direct	+0.11%	Acquired	45.3% (price as of 2026-08-21)
June 28, 2023	MAIN	J	523	$38.85	$20,319	464,731 Direct	+0.11%	Acquired	51.2% (price as of 2026-08-21)
June 15, 2023	MAIN	J	515	$39.23	$20,203	464,208 Direct	+0.11%	Acquired	49.8% (price as of 2026-08-21)
May 15, 2023	MAIN	J	508	$39.60	$20,117	463,692 Direct	+0.11%	Acquired	48.4% (price as of 2026-08-21)
May 1, 2023	MSIF	J	430	$7.82	$3,363	19,646 Direct	+2.24%	Acquired	62.3% (price as of 2026-08-21)
April 14, 2023	MAIN	J	504	$39.65	$19,984	463,185 Direct	+0.11%	Acquired	48.2% (price as of 2026-08-21)
April 1, 2023	MAIN	A	80,962	—	—	482,859 Direct	+20.14%	Acquired	(price as of 2026-08-21)
April 1, 2023	MAIN	F	21,080	$39.46	$831,817	461,779 Direct	-4.37%	Disposed	48.9% (price as of 2026-08-21)
March 28, 2023	MAIN	J	393	$39.38	$15,476	462,681 Direct	+0.09%	Acquired	49.2% (price as of 2026-08-21)
March 15, 2023	MAIN	J	509	$38.89	$19,795	462,287 Direct	+0.11%	Acquired	51.1% (price as of 2026-08-21)
Feb. 15, 2023	MAIN	J	496	$39.67	$19,676	401,897 Direct	+0.12%	Acquired	48.1% (price as of 2026-08-21)
Jan. 30, 2023	MSIF	J	385	$7.82	$3,011	19,216 Direct	+2.04%	Acquired	62.3% (price as of 2026-08-21)
Jan. 13, 2023	MAIN	J	504	$38.81	$19,560	401,401 Direct	+0.13%	Acquired	51.4% (price as of 2026-08-21)
Dec. 28, 2022	MAIN	J	236	$36.71	$8,664	400,896 Direct	+0.06%	Acquired	60.1% (price as of 2026-08-21)
Dec. 15, 2022	MAIN	J	508	$37.33	$18,964	400,660 Direct	+0.13%	Acquired	57.4% (price as of 2026-08-21)
Nov. 15, 2022	MAIN	J	500	$37.73	$18,865	400,152 Direct	+0.13%	Acquired	55.7% (price as of 2026-08-21)
Nov. 1, 2022	MSIF	J	378	$7.81	$2,952	18,831 Direct	+2.05%	Acquired	62.5% (price as of 2026-08-21)
Oct. 14, 2022	MAIN	J	562	$33.32	$18,726	399,652 Direct	+0.14%	Acquired	76.4% (price as of 2026-08-21)
Sept. 27, 2022	MAIN	J	246	$34.56	$8,502	399,090 Direct	+0.06%	Acquired	70.0% (price as of 2026-08-21)
Sept. 15, 2022	MAIN	J	456	$39.82	$18,158	398,845 Direct	+0.11%	Acquired	47.6% (price as of 2026-08-21)
Aug. 15, 2022	MAIN	J	413	$43.70	$18,048	398,389 Direct	+0.10%	Acquired	34.5% (price as of 2026-08-21)
Aug. 1, 2022	MSIF	J	371	$7.79	$2,890	18,453 Direct	+2.05%	Acquired	62.9% (price as of 2026-08-21)
July 15, 2022	MAIN	J	445	$40.31	$17,938	397,975 Direct	+0.11%	Acquired	45.8% (price as of 2026-08-21)
June 30, 2022	MAIN	J	162	$38.55	$6,245	397,530 Direct	+0.04%	Acquired	52.4% (price as of 2026-08-21)
June 15, 2022	MAIN	J	508	$35.12	$17,841	397,368 Direct	+0.13%	Acquired	67.3% (price as of 2026-08-21)
May 13, 2022	MAIN	J	479	$36.97	$17,709	396,860 Direct	+0.12%	Acquired	58.9% (price as of 2026-08-21)
May 2, 2022	MSIF	J	369	$7.92	$2,922	18,081 Direct	+2.08%	Acquired	60.2% (price as of 2026-08-21)
April 14, 2022	MAIN	J	421	$41.86	$17,623	396,381 Direct	+0.11%	Acquired	40.4% (price as of 2026-08-21)
April 1, 2022	MAIN	F	16,201	$42.64	$690,811	395,815 Direct	-3.93%	Disposed	37.8% (price as of 2026-08-21)
April 1, 2022	MAIN	A	75,821	—	—	412,016 Direct	+22.55%	Acquired	(price as of 2026-08-21)
April 1, 2022	MAIN	F	16,186	$42.64	$690,171	395,830 Direct	-3.93%	Disposed	37.8% (price as of 2026-08-21)
March 30, 2022	MAIN	J	145	$42.48	$6,160	395,960 Direct	+0.04%	Acquired	38.3% (price as of 2026-08-21)
March 30, 2022	MAIN	S	50,010	$42.45	$2,122,924	336,195 Direct	-12.95%	Disposed	38.4% (price as of 2026-08-21)
March 29, 2022	MAIN	S	50,000	$42.46	$2,123,000	386,205 Direct	-11.46%	Disposed	38.4% (price as of 2026-08-21)
March 15, 2022	MAIN	J	438	$39.94	$17,494	436,205 Direct	+0.10%	Acquired	47.1% (price as of 2026-08-21)
Feb. 15, 2022	MAIN	J	412	$42.29	$17,423	435,767 Direct	+0.09%	Acquired	38.9% (price as of 2026-08-21)
Feb. 1, 2022	MSIF	J	330	$7.90	$2,607	17,712 Direct	+1.90%	Acquired	60.6% (price as of 2026-08-21)
Nov. 1, 2021	MSIF	J	331	$7.72	$2,555	17,382 Direct	+1.94%	Acquired	64.4% (price as of 2026-08-21)
Aug. 2, 2021	MSIF	J	272	$7.70	$2,094	17,051 Direct	+1.62%	Acquired	64.8% (price as of 2026-08-21)
April 1, 2021	MSIF	P	16,779	$7.45	$125,004	16,779 Direct	—	Acquired	70.3% (price as of 2026-08-21)
Aug. 15, 2018	MAIN	J	36	$40.38	$1,454	337,136 Direct	+0.01%	Acquired	45.5% (price as of 2026-08-21)
Aug. 15, 2018	MAIN	J	302	$40.30	$12,171	337,100 Direct	+0.09%	Acquired	45.8% (price as of 2026-08-21)
July 16, 2018	MAIN	J	37	$38.55	$1,426	336,798 Direct	+0.01%	Acquired	52.4% (price as of 2026-08-21)
July 16, 2018	MAIN	J	315	$38.41	$12,099	336,761 Direct	+0.09%	Acquired	53.0% (price as of 2026-08-21)

Showing latest 100 of 401 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.

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
July 9, 2020	MSIF	No securities are beneficially owned.	0	Direct
Oct. 4, 2007	MAIN	Common Stock	197,961	Direct

Compensation (DEF 14A)

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

MAIN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$726,250	$3,750,000	—	—	—	—	$42,846	$8,182,844
2023	$691,250	$3,600,000	—	—	—	—	$249,190	$7,758,680
2022	$657,500	$3,175,000	—	—	—	—	$18,845	$7,081,320

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