CIK 0000087802 · Non-accelerated filer<br>Smaller reporting company
SCIENTIFIC INDUSTRIES INC
Sign in to watch- Ticker
- SCND
- Exchange
- OTC
- Industry
- Laboratory Analytical Instruments
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 042217279
- Phone
- 6315674700
- Business address
- 70 ORVILLE DR, AIRPORT INTERNATIONAL PLZ, BOHEMIA, NY, 11716
- Open-market buys, last 90 days
- $57,795
- in 5 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$57,795. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-09-17 | MOORE JOHN A Chairman of the Board | Purchase | +5,800 | $0.70 | $4K | 467,089 |
| 2025-09-16 | MOORE JOHN A Director | Purchase | +9,599 | $0.64 | $6K | 461,289 |
| 2025-08-20 | NICOLS JOHN J Director | Grant or award | +15,000 | $1.00 | $15K | 90,778 |
| 2025-08-20 | BLECHMAN MICHAEL Director | Grant or award | +10,000 | $1.00 | $10K | 47,186 |
| 2025-08-20 | MOORE JOHN A Director | Grant or award | +30,000 | $1.00 | $30K | 451,690 |
| 2025-05-13 | SANTOS HELENA R Chief Executive Officer | Grant or award · Stock Option | +70,000 | 359,443 | ||
| 2025-05-13 | MOORE JOHN A Chairman of the Board | Grant or award · Stock Option | +65,000 | 451,690 | ||
| 2025-04-18 | BLECHMAN MICHAEL Director | Purchase | +10,000 | $1.00 | $10K | 10,000 |
| 2025-04-18 | BLECHMAN MICHAEL Director | Purchase · Warrants to Purchase Common Stock | +10,000 | 47,186 | ||
| 2025-04-18 | MOORE JOHN A Chairman of the Board | Purchase | +35,000 | $1.00 | $35K | 139,782 |
| 2025-04-18 | MOORE JOHN A Chairman of the Board | Purchase · Warrant to Purchase Common Stock | +35,000 | 386,690 | ||
| 2025-04-18 | NICOLS JOHN J Director | Purchase | +15,000 | $1.00 | $15K | 30,000 |
| 2025-04-18 | NICOLS JOHN J Director | Purchase · Warrant to Purchase Common Stock | +15,000 | 90,778 | ||
| 2025-04-18 | Bleichroeder LP 10% owner | Purchase | +250,000 | $1.00 | $250K | 1,453,351 |
| 2025-04-18 | Bleichroeder LP 10% owner | Purchase · Warrants to Purchase Common Stock | +250,000 | 250,000 | ||
| 2024-10-31 | MOORE JOHN A Chairman of the Board | Purchase | +7,000 | $0.97 | $7K | 479,772 |
| 2024-07-01 | BLECHMAN MICHAEL Director | Grant or award · Option to Purchase Common Stock | +5,000 | 37,186 | ||
| 2024-07-01 | SCHUMACHER JURGEN WALTER Director | Grant or award · Option to Purchase Common Stock | +10,000 | 104,502 | ||
| 2024-07-01 | Cox Christopher T Director | Grant or award · Option to Purchase Common stock | +10,000 | 329,209 | ||
| 2024-07-01 | Cox Christopher T Director | Grant or award · Option to Purchase Common Stock | +5,000 | 334,209 |
Page 2 of 8 · 141 trades