DHIL

DIAMOND HILL INVESTMENT GROUP INC

$174.99 +0.00 (+0.00%) At close · Apr 24

Market Cap

$473.41M

2,705,375

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-22	St. Pierre Nicole Renee	Director	Other	5,113	$175.00	$894,775	0
2026-04-22	Meyer Paula R	Director	Other	3,763	$175.00	$658,525	0
2026-04-22	Hawley Austin	Director	Other	77,469	$175.00	$13,557,075	0
2026-04-22	Cooley Richard Scott	Director	Other	13,829	$175.00	$2,420,075	0
2026-04-22	BRILLIANT HEATHER E	Director, Chief Executive Officer	Other	66,680	$175.00	$11,669,000	0
2026-04-22	BRILLIANT HEATHER E	Director, Chief Executive Officer	Other	473	$175.00	$82,775	0
2026-04-22	Nordin Diane C	Director	Other	0	—	—	0
2026-04-22	Quinif Jo Ann	President of DHCM	Other	45,111	$175.00	$7,894,425	0
2026-04-22	Line Thomas Edward	Chief Financial Officer	Other	13,444	$175.00	$2,352,700	0
2026-04-22	Thomas L'Quentus	Director	Other	2,614	$175.00	$457,450	0
2026-04-22	Fowler Gordon B	Director	Other	7,713	$175.00	$1,349,775	0
2026-04-22	Line Thomas Edward	Chief Financial Officer	Other	1,294	$175.00	$226,450	0
2026-04-22	Quinif Jo Ann	President of DHCM	Other	816	$175.00	$142,800	0
2026-04-01	BRILLIANT HEATHER E	Director, Chief Executive Officer	Tax	2,809	$172.10	$483,429	66,680
2026-04-01	Hawley Austin	Director	Tax	1,181	$172.10	$203,250	77,469
2026-04-01	Line Thomas Edward	Chief Financial Officer	Tax	664	$172.10	$114,274	13,444
2026-04-01	Quinif Jo Ann	President of DHCM	Tax	2,080	$172.10	$357,968	45,111
2025-10-01	Quinif Jo Ann	President of DHCM	Award	21,428	—	—	47,191
2025-09-23	Thomas L'Quentus	Director	Sell	250	$141.10	$35,275	2,534
2025-09-12	Thomas L'Quentus	Director	Buy	12	$143.00	$1,716	2,602
2025-09-05	Meyer Paula R	Director	Sell	350	$141.80	$49,630	3,763
2025-06-30	BRILLIANT HEATHER E	Director, Chief Executive Officer	Award	27,528	—	—	69,489
2025-06-13	Thomas L'Quentus	Director	Buy	12	$146.51	$1,758	2,589
2025-06-13	Quinif Jo Ann	President of DHCM	Buy	2,750	$144.01	$396,028	25,763
2025-06-13	Quinif Jo Ann	President of DHCM	Sell	2,750	$144.00	$396,000	23,013
2025-05-06	Cooley Richard Scott	Director	Buy	278	$134.10	$37,280	13,829
2025-05-02	Cooley Richard Scott	Director	Buy	124	$129.00	$15,996	13,551
2025-05-01	Cooley Richard Scott	Director	Buy	692	$127.50	$88,230	13,427
2025-04-30	Cooley Richard Scott	Director	Buy	1,000	$124.50	$124,500	12,735
2025-04-29	Thomas L'Quentus	Director	Award	926	—	—	2,784
2025-04-29	Fowler Gordon B	Director	Award	926	—	—	7,713
2025-04-29	St. Pierre Nicole Renee	Director	Award	926	—	—	5,113
2025-04-29	Cooley Richard Scott	Director	Award	926	—	—	11,735
2025-04-29	Meyer Paula R	Director	Award	926	—	—	4,113
2025-04-01	BRILLIANT HEATHER E	Director, Chief Executive Officer	Other	167	$121.41	$20,275	44,189
2025-04-01	BRILLIANT HEATHER E	Director, Chief Executive Officer	Tax	2,228	$142.84	$318,248	41,961
2025-04-01	Quinif Jo Ann	President of DHCM	Other	167	$121.41	$20,275	27,899
2025-04-01	Quinif Jo Ann	President of DHCM	Tax	2,136	$142.84	$305,106	25,763
2025-04-01	Line Thomas Edward	Chief Financial Officer	Tax	795	$142.84	$113,558	14,108
2025-03-31	Cooley Richard Scott	Director	Buy	100	$142.50	$14,250	10,809
2025-03-21	Cooley Richard Scott	Director	Buy	50	$143.50	$7,175	10,709
2025-03-21	Thomas L'Quentus	Director	Buy	12	$146.50	$1,758	2,577
2025-03-12	Cooley Richard Scott	Director	Buy	500	$144.00	$72,000	10,659
2025-03-05	Cooley Richard Scott	Director	Buy	500	$146.00	$73,000	10,159
2025-02-28	Cooley Richard Scott	Director	Buy	272	$144.00	$39,168	9,659
2025-02-21	Quinif Jo Ann	President of DHCM	Award	6,840	—	—	27,732
2025-02-21	Line Thomas Edward	Chief Financial Officer	Award	2,052	—	—	14,903
2025-02-21	BRILLIANT HEATHER E	Director, Chief Executive Officer	Award	8,550	—	—	44,022
2024-12-20	Cooley Richard Scott	Director	Buy	1,000	$152.25	$152,250	9,387
2024-12-17	BRILLIANT HEATHER E	Director, Chief Executive Officer	Gift	1,567	—	—	35,472

Showing 1–50 of 141 transactions

Key facts CIK 909108 CUSIP 25264R207 Visit website