DRK insider buying and SEC filings, explained
DarkHorse Technologies Inc. · CIK 1591956
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Finance Services
- State of incorporation
- A1
- Fiscal year end
- Dec 31
- Former names
- Sphere 3D Corp.; Sphere 3D Corp
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$68K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Mar 13, 2026 | Sale | Kurt L. Kalbfleisch (CEO) sold 9,800 shares at $1.59 ($16K). Holdings down 13% to 64,455 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 13, 2026 |
| Mar 12, 2026 | Sale | Tiah Norton Reppas (Chief Accounting Officer) sold 6,250 shares at $1.61 ($10K). Holdings down 34% to 12,384 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 13, 2026 |
| Dec 9, 2025 | Sale | Kurt L. Kalbfleisch (CEO) sold 90,000 shares at $0.4700 ($42K). Holdings down 14% to 558,964 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 10, 2025 |
27 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow DRK in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.