SCND insider transaction filings
SCIENTIFIC INDUSTRIES INC — 49 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-08. Screen SCND transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings by 1 insider — 19,700 shares, $14,255 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 14,700 shares @ $0.71 ($10,455) by MOORE JOHN A, filed 2026-08-20.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| MOORE JOHN A — Chairman of the Board, Director | 2 | 2 legs · 19,700 sh · $14,255 | — | — |
Recent Form 4 filings — SCIENTIFIC INDUSTRIES INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 5,000 @ $0.76 | EDGAR |
| 2026-08-20 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 14,700 @ $0.71 | EDGAR |
| 2026-06-18 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 4,000 @ $0.71 | EDGAR |
| 2026-04-01 | 4 | SANTOS HELENA R — President and CEO, Director | Grant/award (A): 130,000 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | SANTOS HELENA R — President and CEO, Director | Grant/award (A): 50,000 (derivative) | EDGAR |
| 2026-03-24 | 4 | MOORE JOHN A — Chairman, Director | Purchase (P): 9,000 @ $0.58 | EDGAR |
| 2026-03-17 | 4 | Rovinsky Zachary — Chief Financial Officer | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | BLECHMAN MICHAEL — Director | Grant/award (A): 24,000 (derivative) @ $0 · Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | NICOLS JOHN J — Director | Grant/award (A): 120,000 (derivative) @ $0 · Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 1,000 @ $0.65 | EDGAR |
| 2026-03-17 | 4 | MOORE JOHN A — Chairman of the Board, Director | Grant/award (A): 230,000 (derivative) @ $0 · Grant/award (A): 30,000 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | MOORE JOHN A — Chairman, Director | Purchase (P): 6,500 @ $0.53 | EDGAR |
| 2025-12-18 | 4 | MOORE JOHN A — Chairman, Director | Purchase (P): 11,700 @ $0.54 | EDGAR |
| 2025-12-15 | 4 | MOORE JOHN A — Chairman, Director | Purchase (P): 20,000 @ $0.60 | EDGAR |
| 2025-10-06 | 4 | NICOLS JOHN J — Director | Grant/award (A): 15,000 @ $1 | EDGAR |
| 2025-09-18 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 5,800 @ $0.70 | EDGAR |
| 2025-09-18 | 4 | MOORE JOHN A — Director | Purchase (P): 9,599 @ $0.64 | EDGAR |
| 2025-09-09 | 4 | BLECHMAN MICHAEL — Director | Grant/award (A): 10,000 @ $1 | EDGAR |
| 2025-09-04 | 4 | MOORE JOHN A — Director | Grant/award (A): 30,000 @ $1 | EDGAR |
| 2025-05-23 | 4 | SANTOS HELENA R — Chief Executive Officer, Director | Grant/award (A): 70,000 (derivative) @ $0 | EDGAR |
| 2025-05-22 | 4 | MOORE JOHN A — Chairman of the Board, Director | Grant/award (A): 65,000 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | BLECHMAN MICHAEL — Director | Purchase (P): 10,000 @ $1 · Purchase (P): 10,000 (derivative) | EDGAR |
| 2025-05-19 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 35,000 @ $1 · Purchase (P): 35,000 (derivative) | EDGAR |
| 2025-05-15 | 4 | NICOLS JOHN J — Director | Purchase (P): 15,000 @ $1 · Purchase (P): 15,000 (derivative) | EDGAR |
| 2025-04-22 | 4 | Bleichroeder LP — 10% owner | Purchase (P): 250,000 @ $1 · Purchase (P): 250,000 (derivative) | EDGAR |
| 2024-10-31 | 4 | MOORE JOHN A — Chairman of the Board, Director | Purchase (P): 7,000 @ $0.96 | EDGAR |
| 2024-08-02 | 4 | BLECHMAN MICHAEL — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2024-08-02 | 4 | SCHUMACHER JURGEN WALTER — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-08-02 | 4 | SCHUMACHER JURGEN WALTER — Director | Grant/award (A): 14,371 (derivative) | EDGAR |
| 2024-08-02 | 4 | Cox Christopher T — Director | Grant/award (A): 10,000 (derivative) @ $0 · Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2024-08-02 | 4 | NICOLS JOHN J — Director | Grant/award (A): 10,000 (derivative) @ $0 · Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2024-07-31 | 4 | NICOLS JOHN J — Director | Grant/award (A): 10,778 (derivative) | EDGAR |
| 2024-07-31 | 4 | NICOLS JOHN J — Director | Purchase (P): 15,000 @ $2 · Purchase (P): 15,000 (derivative) @ $0 | EDGAR |
| 2024-07-01 | 4 | Averilla Reginald — CFO | Grant/award (A): 9,768 (derivative) | EDGAR |
| 2024-06-28 | 4 | Cox Christopher T — Director | Grant/award (A): 17,964 (derivative) | EDGAR |
| 2024-06-28 | 4 | Cox Christopher T — Director | Purchase (P): 79,245 @ $2 · Purchase (P): 79,245 (derivative) @ $0 | EDGAR |
| 2024-06-27 | 4 | BLECHMAN MICHAEL — Director | Grant/award (A): 25,000 (derivative) @ $0 · Grant/award (A): 7,186 (derivative) | EDGAR |
| 2024-06-27 | 4 | SANTOS HELENA R — CEO and President, Director | Grant/award (A): 55,100 (derivative) | EDGAR |
| 2024-06-20 | 4 | MOORE JOHN A — Director | Grant/award (A): 58,182 (derivative) | EDGAR |
| 2024-06-13 | 4 | MOORE JOHN A — Director | Purchase (P): 7,100 @ $1.53 · Purchase (P): 9,200 @ $1.43 | EDGAR |
| 2024-01-29 | 4 | SANTOS HELENA R — CEO and President, Director | Purchase (P): 11 @ $2 · Purchase (P): 11 (derivative) @ $0 | EDGAR |
| 2024-01-29 | 4 | MOORE JOHN A — Director | Purchase (P): 2,030 @ $2 · Purchase (P): 2,030 (derivative) @ $0 | EDGAR |
| 2024-01-29 | 4 | MOORE JOHN A — Director | Purchase (P): 20,400 @ $2 · Purchase (P): 20,400 (derivative) @ $0 | EDGAR |
| 2024-01-29 | 4 | MOORE JOHN A — Director | Purchase (P): 26,100 @ $2 · Purchase (P): 26,100 (derivative) @ $0 | EDGAR |
| 2024-01-17 | 4 | Frampton Marcus — 10% owner | Purchase (P): 27,530 @ $2 · Purchase (P): 27,530 (derivative) @ $0 | EDGAR |
| 2023-12-29 | 4 | SANTOS HELENA R — President, Director | Grant/award (A): 1,250 (derivative) @ $0 | EDGAR |
| 2023-12-29 | 4 | SANTOS HELENA R — President, Director | Grant/award (A): 1,250 @ $2 | EDGAR |
| 2023-12-28 | 4 | SCHUMACHER JURGEN WALTER — Director | Grant/award (A): 67,500 (derivative) @ $0 | EDGAR |
| 2023-12-28 | 4 | SCHUMACHER JURGEN WALTER — Director | Grant/award (A): 67,500 @ $2 | EDGAR |
Recent 8-K events — SCIENTIFIC INDUSTRIES INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-01-20 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-05 | 8-K/A | 1.01 — Entry into a Material Definitive Agreement 2.01 — Completion of Acquisition or Disposition of Assets 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-27 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-11 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.01 — Completion of Acquisition or Disposition of Assets 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-21 | 8-K | 1.01 — Entry into a Material Definitive Agreement 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-04-22 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-04-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-06-06 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-04-15 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-04-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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