Every Form 4 that Diamond Hill Invt Group Inc (DHIL) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow DHIL and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full DHIL filings page.
Diamond Hill Investment Group director Richard Scott Cooley disposed of his common shares as part of the company’s sale. On April 22, 2026, Diamond Hill was acquired by First Eagle Investment Management, LLC under a previously signed Merger Agreement. Each outstanding share of Diamond Hill common stock, including Cooley’s 13,829 shares, was canceled and converted into the right to receive $175.00 in cash without interest. The filing shows Cooley’s holdings in this security dropped to zero following the merger closing, reflecting a disposition to the issuer rather than an open-market trade.
The same $175.00 cash treatment applied to each share of restricted stock granted under Diamond Hill’s 2014, 2022, and 2025 Equity and Cash Incentive Plans that remained outstanding immediately before the merger was completed.
Diamond Hill Investment Group director Gordon B. Fowler reported a disposition of common shares to the issuer in connection with the company’s acquisition. On April 22, 2026, he disposed of 7,713 common shares at $175.00 per share in an issuer transaction, leaving him with no directly held shares.
Under the merger agreement among Diamond Hill Investment Group, First Eagle Investment Management, LLC, and Soar Christopher Holdings, each outstanding common share was canceled and converted into the right to receive $175.00 in cash without interest. Restricted stock granted under the company’s 2014, 2022, and 2025 Equity and Cash Incentive Plans was also canceled and converted into the right to receive $175.00 in cash without interest.
Diamond Hill Investment Group director Austin Hawley reported a disposition of shares tied to the company’s sale. On April 22, 2026, Diamond Hill was acquired by First Eagle Investment Management under a merger agreement with Soar Christopher Holdings.
In connection with the merger closing, all issued and outstanding common shares, including 77,469 shares held by Hawley, were canceled and converted into the right to receive $175.00 in cash per share, without interest. Restricted stock granted under the company’s 2014, 2022, and 2025 Equity and Cash Incentive Plans was also canceled for the same cash amount. Following this issuer disposition, Hawley reported zero shares of common stock owned directly.
Diamond Hill Investment Group’s Chief Financial Officer Thomas Edward Line reported dispositions of company stock tied to the completion of the firm’s merger with First Eagle Investment Management. On April 22, 2026, 1,294 indirectly held shares in a 401(k) and 13,444 directly held common shares were canceled at $175.00 per share as part of the transaction. Following these issuer dispositions, Line reported no remaining common stock holdings.
Diamond Hill Investment Group director Paula R. Meyer disposed of 3,763 common shares in a transaction with the company. The Form 4 shows this as a disposition to the issuer at $175.00 per share, leaving her with 0 shares following the transaction.
The footnotes explain that on April 22, 2026, Diamond Hill Investment Group was acquired by First Eagle Investment Management under an Agreement and Plan of Merger. At the merger’s completion, each outstanding common share and each outstanding restricted stock share was canceled and converted into the right to receive $175.00 in cash without interest.
DIAMOND HILL INVESTMENT GROUP INC insider Jo Ann Quinif, President of DHCM, reported dispositions of company common stock tied to the completion of the merger with First Eagle Investment Management, LLC. On April 22, 2026, 816 indirectly held shares (by 401(k)) and 45,111 directly held shares were disposed of to the issuer at $175.00 per share, leaving her with zero reported shares. Under the merger agreement, every outstanding Diamond Hill common share and each outstanding restricted stock award was canceled and converted into the right to receive $175.00 in cash without interest.
Diamond Hill Investment Group director Nicole Renee St. Pierre disposed of her remaining shares as part of the company’s cash merger. On April 22, 2026, Diamond Hill was acquired by First Eagle Investment Management under a merger agreement signed on December 10, 2025.
All outstanding common shares were canceled and converted into the right to receive $175.00 in cash per share, without interest. St. Pierre’s 5,113 common shares were reported as a disposition to the issuer at $175.00 per share, leaving her with zero shares after the transaction.
DIAMOND HILL INVESTMENT GROUP INC director Thomas L'Quentus reported a disposition of 2,614.534 common shares at $175.00 per share in a transaction coded as a disposition to the issuer. The filing notes that the company was acquired by First Eagle Investment Management, LLC, and each common share was canceled and converted into the right to receive $175.00 in cash without interest. Restricted stock granted under the company’s equity and cash incentive plans was similarly canceled for a $175.00 cash payment per share, and L'Quentus reported no common shares owned directly after this merger-related cash-out.
Diamond Hill Investment Group Chief Executive Officer Heather E. Brilliant reported dispositions of company stock tied to the completion of its merger with First Eagle Investment Management, LLC. On April 22, 2026, 66,680 directly held common shares and 473 shares held through a 401(k) were disposed of to the issuer. According to the merger agreement, each share of common stock and each share of restricted stock outstanding immediately before the merger was canceled and converted into the right to receive $175.00 in cash per share, without interest, as Diamond Hill was acquired.
Diamond Hill Investment Group director Diane C. Nordin filed a Form 4 that reports no purchases, sales, exercises, gifts, or other equity transactions in the company’s securities for the period covered. All transaction counters, including buy and sell shares, are shown as zero.
Diamond Hill Investment Group director Austin Hawley reported a routine tax-related share disposition. On April 1, 2026, 1,181 shares of Common stock were withheld at $172.10 per share to satisfy tax obligations, classified as a tax-withholding disposition.
After this non-market transaction, Hawley directly held 77,469 shares of Diamond Hill Investment Group common stock. This event reflects compensation-related tax settlement rather than an open-market sale or purchase.
Diamond Hill Investment Group’s Chief Financial Officer, Thomas Edward Line, reported a routine tax-related share disposition. On April 1, 2026, 664 shares of common stock were withheld at $172.10 per share to cover taxes tied to a restricted stock award that vested that day. This was not an open-market sale but a tax-withholding mechanism. Following the transaction, he directly holds 13,444 common shares and has an additional 1,294 shares through a 401(k) account.
Diamond Hill Investment Group executive Jo Ann Quinif, President of DHCM, reported a routine tax-related share disposition. On April 1, 2026, 2,080 shares of common stock were withheld at $172.10 per share to cover taxes on a restricted stock award that vested that day.
Following this withholding, Quinif directly owns 45,111 common shares and indirectly holds 816 shares through a 401K plan. The filing reflects compensation-related tax withholding rather than an open‑market sale.
Diamond Hill Investment Group CEO Heather E. Brilliant reported a routine tax-related share disposition. On a restricted stock award vesting, 2,809 common shares were withheld at $172.10 per share to cover taxes, rather than sold in the open market. After this withholding, she directly holds 66,680 common shares and indirectly holds 473 common shares through a 401K account.
Diamond Hill Investment Group director Thomas L'Quentus reported a series of small open‑market and dividend reinvestment purchases of the company’s common shares. Across eight transactions from December 2023 through September 2025, he acquired a total of 80.534 common shares, bringing his direct holdings to 2,602.051 shares after the most recent purchase on September 12, 2025 at $143.00 per share.
Footnotes explain that several purchases were inadvertent acquisitions through a broker‑administered dividend reinvestment plan. Certain purchases were matchable against a 250‑share sale at $161.64 on September 23, 2024 and another 250‑share sale at $141.10 on September 23, 2025 under Section 16(b), creating short‑swing profits of $82.12 and $128.59. These amounts were disgorged in full to the issuer as stated.
Quinif Jo Ann, an officer listed as President of DHCM, reported a grant of 21,428 common shares of Diamond Hill Investment Group Inc. (DHIL) on 10/01/2025. The award is a five-year restricted stock grant that vests on September 30, 2030 subject to continued employment and was granted at a price of $0. After the reported transaction the filing shows 47,191 shares beneficially owned directly and 816 shares held indirectly through a 401(k). The form was filed individually and signed by a power of attorney on behalf of the reporting person.
Thomas L'Quentus, a director of Diamond Hill Investment Group Inc (DHIL), reported a sale of 250 common shares on 09/23/2025 at a price of $141.10 per share, resulting in 2,534 shares beneficially owned after the transaction. The Form 4 was filed as a single reporting person filing and the form is signed by Carlotta D. King by POA on 09/25/2025.