Heather E. Brilliant serves as Executive at DIAMOND HILL INVESTMENT GROUP INC, where they oversee executive responsibilities. Since joining the company, Heather E. Brilliant has executed 27 insider transactions totaling $495.2K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jun 30, 2025 involved receiving (via award) 27,528 shares valued at $0.
Heather E. Brilliant currently holds 69,489 shares of DIAMOND HILL INVESTMENT GROUP INC (DHIL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Heather E. Brilliant has been a net buyer of DHIL stock. They have purchased $439.5K and sold $55.6K worth of shares.
Heather E. Brilliant's most recent insider trade was on Jun 30, 2025, when they sold 27,528 shares at $0.00 per share.
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| $154.17 |
| Discretionary |
| Apr 1, 2024 | DHIL | $20.4K | Other | 156 | $131.04 | Discretionary |
| Feb 16, 2024 | DHIL | $0 | Award | 6,516 | $N/A | Discretionary |
| Nov 2, 2023 | DHIL | $48.6K | Purchase | 325 | $149.48 | Discretionary |
| Apr 1, 2023 | DHIL | $155.2K | Payment | 943 | $164.58 | Discretionary |
| Mar 31, 2023 | DHIL | $22.2K | Other | 135 | $164.58 | Discretionary |
| Feb 17, 2023 | DHIL | $0 | Award | 3,918 | $N/A | Discretionary |
| Oct 31, 2022 | DHIL | $0 | Gift | 281 | $N/A | Discretionary |
| Apr 29, 2022 | DHIL | $75.0K | Purchase | 435 | $172.38 | Discretionary |
| Apr 28, 2022 | DHIL | $51.6K | Purchase | 301 | $171.48 | Discretionary |
| Apr 1, 2022 | DHIL | $55.6K | Sale | 297 | $187.30 | Discretionary |
| Apr 1, 2022 | DHIL | $55.6K | Payment | 297 | $187.30 | Discretionary |
| Mar 31, 2022 | DHIL | $21.8K | Purchase | 137 | $159.21 | Discretionary |
| Mar 7, 2022 | DHIL | $0 | Gift | 242 | $N/A | Discretionary |
| Feb 18, 2022 | DHIL | $0 | Award | 2,743 | $N/A | Discretionary |
| Feb 18, 2022 | DHIL | $0 | Award | 4,244 | $N/A | Discretionary |
| Jun 30, 2021 | DHIL | $3.0K | Purchase | 21 | $142.21 | Discretionary |
| Mar 31, 2021 | DHIL | $0 | Award | 1,923 | $N/A | Discretionary |
| Mar 31, 2021 | DHIL | $7.4K | Purchase | 56 | $132.61 | Discretionary |
| Feb 11, 2021 | DHIL | $0 | Award | 3,681 | $N/A | Discretionary |
| Mar 13, 2020 | DHIL | $39.6K | Purchase | 400 | $99.00 | Discretionary |
| Mar 12, 2020 | DHIL | $41.0K | Purchase | 400 | $102.50 | Discretionary |
| Feb 26, 2020 | DHIL | $0 | Award | 1,388 | $N/A | Discretionary |
| Dec 3, 2019 | DHIL | $80.4K | Purchase | 600 | $134.00 | Discretionary |
| Nov 1, 2019 | DHIL | $71.1K | Purchase | 500 | $142.25 | Discretionary |
| Sep 30, 2019 | DHIL | $0 | Award | 21,719 | $N/A | Discretionary |