How many insider trades does FilingIQ track for DHIL?

FilingIQ tracks 320 Form 4 insider transactions for DHIL (DIAMOND HILL INVESTMENT GROUP INC), covering filings from Jan 5, 2015 onwards. 0 of those are dated within the last 90 days.

Are DHIL insiders net buyers or net sellers?

Across the full Form 4 history for DHIL, 39 transactions (12%) were open-market purchases and 156 (49%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does DHIL insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

What sector is DHIL in?

DIAMOND HILL INVESTMENT GROUP INC (DHIL) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $463.44M.

DHIL insider trading

NasdaqGS Financial Services

DIAMOND HILL INVESTMENT GROUP INC: insider trade history from SEC Form 4 filings.

Total Form 4 trades

320

Last 90 days

Buys / sells

12% / 49%

Market cap

$463.44M

About DIAMOND HILL INVESTMENT GROUP INC

Diamond Hill Investment Group, Inc., through its subsidiary, Diamond Hill Capital Management, Inc., provides investment advisory and fund administration services in the United States. It offers separately managed accounts; collective investment trusts; and other pooled vehicles, including sub-advised funds and model delivery programs. The company also provides fund administration services comprising portfolio and regulatory compliance, treasury and financial oversight, and general business management and governance of the proprietary funds, as well as oversight of back-office service providers, which include the custodian, fund accountant, and transfer agent. Diamond Hill Investment Group, Inc. was incorporated in 1990 and is based in Columbus, Ohio.

Company website: www.diamond-hill.com

DHIL insider activity at a glance

FilingIQ tracks 320 insider transactions for DHIL in filings since Jan 5, 2015. The most recent transaction is dated Apr 22, 2026.

Across the full history, 39 open-market purchases and 156 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on DHIL insider trades is 53.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live DHIL trades on FilingIQ Raw filings on SEC EDGAR

Latest DHIL Form 4 filings

Line Thomas Edward Chief Financial Officer

D Apr 22, 2026

Meyer Paula R

D Apr 22, 2026

Quinif Jo Ann President of DHCM

D Apr 22, 2026

St. Pierre Nicole Renee

D Apr 22, 2026

Thomas L'Quentus

D Apr 22, 2026

BRILLIANT HEATHER E Chief Executive Officer

D Apr 22, 2026

Hawley Austin

F Apr 6, 2026

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for DHIL?: FilingIQ tracks 320 Form 4 insider transactions for DHIL (DIAMOND HILL INVESTMENT GROUP INC), covering filings from Jan 5, 2015 onwards. 0 of those are dated within the last 90 days.
Are DHIL insiders net buyers or net sellers?: Across the full Form 4 history for DHIL, 39 transactions (12%) were open-market purchases and 156 (49%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does DHIL insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
What sector is DHIL in?: DIAMOND HILL INVESTMENT GROUP INC (DHIL) is classified in the Financial Services sector, specifically Asset Management, with a current market capitalisation of $463.44M.

Methodology & sources

Every DHIL insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.