Nasdaq · CIK 0002052053
PWRL Powerlaw Corp.
Insider trading from SEC Form 4. Last filing 19 d ago. Close $11.85 on Oct 9, 2026, +20% from the 52-week low and -59% from the high.
Powerlaw Corp. (PWRL) has 3 SEC Form 4 filings on file from 2 insiders, the latest filed on Sep 24, 2026. In the last 90 days insiders made 1 open-market buy worth $100k and 0 open-market sells worth $0, net +$100k.
3 open-market trades have been scored at PWRL. The newest: Mike John Dinsdale (Chief Executive Officer) bought $100k of stock on Sep 23, 2026, filed Sep 24, 2026, scored 35 (weak). The largest of the 3 shown: Mike John Dinsdale (Chief Executive Officer) bought $246k on Jun 18, 2026, scored 64 (notable). 2 insiders bought within 14 days of each other around Jun 22, 2026.
PWRL closed at $11.85 on Oct 9, 2026, 20% above its 52-week low and 59% below its 52-week high.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Powerlaw Corp., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 35Weak | Mike John Dinsdale Chief Executive Officer buy | $100k 8,726 shares | +1% | - | |
| 51Moderate | Benjamin David Black Chief Investment Officer buy | $101k 6,500 shares | +1% | 0% from low-48% from high | |
| 64Notable | Mike John Dinsdale Chief Executive Officer buy | $246k 15,668 shares | +2% | 0% from low-43% from high |
Transactions
Every row filed, 4 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | Mike John Dinsdale Chief Executive Officer | POpen-market purchase Common Stock, par value $0.001 per shareindirect: By Michael John Dinsdale 2015 Trust | +8,726 | $11.46 | $100k | 695,230 | 19 d ago |
| Jun 22, 2026 | Benjamin David Black Chief Investment Officer | POpen-market purchase Common Stock, par value $0.001 per share | +6,500 | $15.47 | $101k | 445,978 | Jun 23, 2026 |
| Jun 18, 2026 | Mike John Dinsdale Chief Executive Officer | POpen-market purchase Common Stock, par value $0.001 per shareindirect: By Michael John Dinsdale 2015 Trust | +2,941 | $16.86 | $50k | 673,777 | Jun 23, 2026 |
| Jun 22, 2026 | Mike John Dinsdale Chief Executive Officer | POpen-market purchase Common Stock, par value $0.001 per shareindirect: By Michael John Dinsdale 2015 Trust | +12,727 | $15.47 | $197k | 686,504 | Jun 23, 2026 |
Insiders
Everyone who has filed a Form 4 here.
- Benjamin David BlackChief Investment Officer
- Mike John DinsdaleChief Executive Officer
Questions about PWRL
Answered from the filings on this page, as of the latest one.
Are insiders buying PWRL?
As of Sep 24, 2026, SEC Form 4 filings show 1 open-market buy worth $100k by 1 insider and 0 open-market sells worth $0 by 0 insiders at Powerlaw Corp. in the last 90 days, net +$100k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade PWRL on the open market?
Mike John Dinsdale (Chief Executive Officer) bought $100k of PWRL on Sep 23, 2026 and filed the Form 4 on Sep 24, 2026. InsiderTell scored 35 (weak).
How many insiders file Form 4 at Powerlaw Corp.?
2 people have filed a Form 4 at Powerlaw Corp., among them Benjamin David Black (Chief Investment Officer), Mike John Dinsdale (Chief Executive Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.