| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Garner Asset Management Corp
· Exited
Change
−220
Δ Own
−100.0%
Date
Q1 2024
|
Garner Asset Management Corp | Exited· Q1 2024 | – | −220 | −100.0% | Q1 2024 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Thomas David Brian
· Officer
Tax withholding or exercise payment (F)
-$121K
|
Thomas David Brian | Officer | Tax withholding or exercise payment (F) | $23.27 | -5K | -$121K | 163K | −3.1% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Rideout Stanton K.
· Officer
Tax withholding or exercise payment (F)
-$174K
|
Rideout Stanton K. | Officer | Tax withholding or exercise payment (F) | $23.27 | -7K | -$174K | 474K | −1.6% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Jennings Rebecca
· Officer
Tax withholding or exercise payment (F)
-$121K
|
Jennings Rebecca | Officer | Tax withholding or exercise payment (F) | $23.27 | -5K | -$121K | 197K | −2.6% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Garrett Diane R.
· Director
Tax withholding or exercise payment (F)
-$302K
|
Garrett Diane R. | Director | Tax withholding or exercise payment (F) | $23.27 | -13K | -$302K | 915K | −1.4% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Thomas David Brian
· Officer
Sell
−$658K
|
Thomas David Brian | Officer | Sell | $26.32 | −25K | −$658K | 168K | – | Jun 16, 2026 | Jun 18, 2026 | |||||||||
|
Jennings Rebecca
· Officer
Sell
−$34K
|
Jennings Rebecca | Officer | Sell | $28.64 | −1K | −$34K | 0 | – | Jun 15, 2026 | Jun 16, 2026 | |||||||||
|
Jennings Rebecca
· Officer
Sell
−$402K
|
Jennings Rebecca | Officer | Sell | $26.25 | −15K | −$402K | 202K | – | Jun 12, 2026 | Jun 16, 2026 | |||||||||
|
Thomas David Brian
· Officer
Sell
−$271K
|
Thomas David Brian | Officer | Sell | $30.15 | −9K | −$271K | 193K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Rideout Stanton K.
· Officer
Sell
−$498K
|
Rideout Stanton K. | Officer | Sell | $30.18 | −16K | −$498K | 482K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Garrett Diane R.
· Director
Sell
−$679K
|
Garrett Diane R. | Director | Sell | $31.50 | −22K | −$679K | 928K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Jennings Rebecca
· Officer
Sell
−$342K
|
Jennings Rebecca | Officer | Sell | $30.27 | −11K | −$342K | 204K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Sprott Eric
· 10% Owner
Buy
+$3.8M
|
Sprott Eric | 10% Owner | Buy | $37.84 | +100K | +$3.8M | 37.4M | – | Apr 24, 2026 | Apr 27, 2026 | |||||||||
|
Colby Eric B.
· Officer
Grant (A)
16K
|
Colby Eric B. | Officer | Grant (A) | – | 16K | – | 16K | – | Apr 16, 2026 | May 14, 2026 | |||||||||
|
Sprott Eric
· 10% Owner
2 operations
+$7.7M
|
Sprott Eric | 10% Owner | 2 operations | $38.28–$39.06 | +200K | +$7.7M | 37.3M | – | Apr 9, 2026 | Apr 10, 2026 | |||||||||
|
Lang Stephen A.
· Director
Gift (G)
-6K
|
Lang Stephen A. | Director | Gift (G) | – | -6K | – | 103K | – | Mar 31, 2026 | Apr 1, 2026 | |||||||||
1 reporting institutions disclosed HYMC position changes in the Q1 2024 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2024.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.