Form 4: Expion360 CEO Buys Shares
Insider Transaction (Form 4)
Joseph D Hammer, Former Chief Executive Officer and a Director of Expion360 Inc., purchased 1,063,109 shares of common stock on August 21, 2026 for $4,500,000.00 per share.
Summary
- Open-market purchase: acquired 4,500 8% Convertible Debenture Due August 21, 2029 at $4,500,000.00 ($20,250,000,000) on August 21, 2026; holds 4,500 after (Indirect).
- Open-market purchase: acquired 1,058,609 Common Stock Purchase Warrant on August 21, 2026; holds 1,058,609 after (Indirect).
Sentiment
Score: 9
Explanation: StockSavvy.ai views this as a bullish signal: an insider made an open-market purchase of $20,250,000,000, committing personal capital to the stock.
Insider Transactions
Joseph D Hammer — Director, Officer (Former Chief Executive Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-21 | Open-market purchase | 8% Convertible Debenture Due August 21, 2029 | 4,500 | $4.5M | $20.3B | 4,500 |
| 2026-08-21 | Open-market purchase | Common Stock Purchase Warrant | 1,058,609 | — | — | 1,058,609 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-21 | Open-market purchase (4,500 shares) |
| 2026-08-21 | Open-market purchase (1,058,609 shares) |
Keywords
insider transaction, Form 4, XPON, Expion Energy, Inc., bullish, Joseph D Hammer
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