Comparable stake leader
David Jeffs
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001493712.
Comparable stake leader
David Jeffs
Disclosed value leader
David Jeffs
Comparable rows
0/6
Latest evidence
18 Dec 2025
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
0 of 6 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| David Jeffs |
3/4/5
Chief Executive Officer, Director, 10%+ Owner
|
—
class O/S missing
|
$36,656,877
244,379,178 shares
|
— | 29 Dec 2023 |
| Richard Jeffs |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$3,843,647
1,688,889 shares
|
— | 21 Feb 2025 |
| Amir Vahabzadeh |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$909,409
4,164,566 shares
|
— | 18 Dec 2025 |
| Bradley S. Hargreaves |
3/4/5
VP Technology & Operations, Director, 10%+ Owner
|
—
class O/S missing
|
$820,747
5,471,647 shares
|
— | 06 Apr 2022 |
| Joao daCosta |
3/4/5
Director
|
—
class O/S missing
|
$309,253
2,061,687 shares
|
— | 29 Dec 2023 |
| Dwayne Yaretz |
3/4/5
Director
|
—
class O/S missing
|
$182,143
1,214,285 shares
|
— | 29 Dec 2023 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 18 Aug 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-6 of 6 reporting-owner rows connected to Stimcell Energetics Inc.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| David Jeffs | Chief Executive Officer, Director, 10%+ Owner | $36,656,877 | Mixed | 29 Dec 2023 | ||
| Richard Jeffs | 10%+ Owner | $3,843,647 | Mixed | 21 Feb 2025 | ||
| Amir Vahabzadeh | Director, 10%+ Owner | $909,409 | Mixed | 18 Dec 2025 | ||
| Bradley S. Hargreaves | VP Technology & Operations, Director, 10%+ Owner | $820,747 | Filing P/S | 06 Apr 2022 | ||
| Joao daCosta | Director | $309,253 | Mixed | 29 Dec 2023 | ||
| Dwayne Yaretz | Director | $182,143 | Mixed | 29 Dec 2023 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Amir Vahabzadeh | STME | Common Shares | Sale | 0.4% | 16,667 | 4,164,566 | 18 Dec 2025 | Direct |