Stemtech Corp
STEK- Exchange
- OTC
- Industry
- Wholesale-Drugs, Proprietaries & Druggists' Sundries
- SEC CIK
- 0001511820
No open-market purchases or sales by Stemtech Corp insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Stemtech Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Stemtech Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Kaplan Benjamin Nathaniel | Director | 1,198,905Indirect | Jun 27, 2025 | 0 |
| Arnold Charles Stuart | Director | 1,790,090Indirect | Jul 31, 2024 | 0 |
| Mindshare Holdings, Inc. | Other: Shareholder - less than 5%. | 2,433,399 | Apr 22, 2024 | 0 |
| Green Darryl V | Director | 3,963,930 | Aug 8, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 27, 2025 (view filing)12:17 PM ET | Jun 23 | 4 daysLate | Kaplan Benjamin NathanielDirector | SSale | −1.00M | $0.03 | −$30.0K | −45.5%1.20M after | |
| Jul 31, 2024 (view filing)4:50 PM ET | Jul 26 | 5 daysLate | Arnold Charles StuartDirector | PPurchaseCOMMON - CREST VENTURES LLC | +25.0K | $0.05 | +$1.25K | +1.4%1.79M after | |
| Apr 22, 2024 (view filing)8:16 PM ET | Apr 19 | 3 days | Mindshare Holdings, Inc.Other: Shareholder - less than 5%. | SSale | −25.0K | $0.0641 | −$1.60K | −1.0%2.43M after |