InsidersTradesSigma
Total declarations
Company
▲ Purchases (5 ops.)
▼ Sales (1 ops.)
Insider track record
CEODisclosed buys
5
Disclosed sells
1
T+90 hit rate
50%
T+90 mean return
+2.7%
Across 14 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by BRILLIANT HEATHER E, Chief Executive Officer. Director active across 1 company, notably Diamond Hill Investment Group INC. Cumulatively, 17 disclosures have been logged. Breakdown: 5 buys · 1 sell. Total volume traded: €183k. Activity tracked since 30 June 2021. The latest transaction was disclosed on 30 June 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations17 total
27,528 shares0CommonSEC:0001787213-25-000006:0
●
167 shares@ US$121.411.1% of flowCommonSEC:0001787213-25-000004:0
8,550 shares0CommonSEC:0001787213-25-000002:0
1,567 shares0CommonSEC:0001787213-24-000012:0
9,850 shares@ US$161.6183.2% of flowCommonSEC:0001787213-24-000010:0
▲
250 shares@ US$139.381.9% of flowCommonSEC:0001787213-24-000006:0
Ideal exit: 24 Mar 2025 (T+270)
●
156 shares@ US$131.041.1% of flowCommonSEC:0001787213-24-000004:0
6,516 shares0CommonSEC:0001787213-24-000002:0
▲
325 shares@ US$149.482.7% of flowCommonSEC:0001787213-23-000006:0
Ideal exit: 29 Jul 2024 (T+270)
●
135 shares@ US$164.581.2% of flowCommonSEC:0001787213-23-000002:0
3,918 shares0CommonSEC:0000909108-23-000017:0
●
297 shares@ US$187.300.011% mcap32.5% of flowCommonSEC:0000909108-22-000052:0
▲
301 shares@ US$171.480.011% mcap31.8% of flowCommonSEC:0000909108-22-000050:0
Ideal exit: 23 Jan 2023 (T+270)
▼
297 shares@ US$187.300.011% mcap32.5% of flowCommonSEC:0000909108-22-000029:0
4,244 shares0CommonSEC:0000909108-22-000012:0
21 shares@ US$142.210.1% of flowCommonSEC:0000909108-21-000053
Ideal exit: 27 Mar 2022 (T+270)
21 shares@ US$142.210.0005% mcap1.6% of flowCommonSEC:0000909108-21-000053:0
Ideal exit: 27 Mar 2022 (T+270)
17 of 17 declarations
About BRILLIANT HEATHER E
BRILLIANT HEATHER E is the Chief Executive Officer of DIAMOND HILL INVESTMENT GROUP INC. She is responsible for the strategic direction of the company, managing operations, and creating value for shareholders.
