John A Moore bought $3,455 of SCND
Chairman at SCIENTIFIC INDUSTRIES INC. 6,500 shares at an average of $0.53, traded Dec 17, 2025, filed Dec 18, 2025.
Score components
- +20RoleChair
- 0Trade size$3k at market
- -5Relative to holdingsUnder 1% of holdings (1.0%)
- +8Price context50% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying2 buys in 90 days
- 0Track recordToo few past buys to judge (1 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m 0.0%, 3m -3.4%, 6m -4.6%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001182944-25-000009, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 17, 2025 | POpen-market purchase Common Stock | +6,500 | $0.53 | $3,455 | 663,371 | Dec 18, 2025 |
Related signals
Other insiders at SCIENTIFIC INDUSTRIES INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $3,800 5,000 shares | +1% | |
| 20Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $10k 14,700 shares | +2% | |
| 24Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $2,845 4,000 shares | +0% | |
| 28Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman | $5,220 9,000 shares | +1% | |
| 28Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $650 1,000 shares | +0% | |
| 33Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman | $6,359 11,700 shares | +2% | |
| 33Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman | $12k 20,000 shares | +3% | |
| 23Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $6,143 9,599 shares | +2% | |
| 33Weak | SCNDbuy SCIENTIFIC INDUSTRIES INC | John A Moore Chairman of the Board | $4,060 5,800 shares | +1% | |
| 46Moderate | SCIENTIFIC INDUSTRIES INC | Michael Blechman director | $10k 10,000 shares | - |
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.