PESSIN SANDRA F → SCIENTIFIC INDUSTRIES INC SCND

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 6/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: +0.0%

Passive Schedule 13G filer baseline

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

5 13D/G filings on this issuer

4 other filings besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-09-30

DTC 1.00

350 shares short · -68.2% vs prior

Other 13D/G Filings on SCIENTIFIC INDUSTRIES INC

Filed	Form	Filer	Stake	Shares
2025-08-22	SCHEDULE	PESSIN SANDRA F	4.70%	570,000	view →
2021-07-14	SC	EDDLEMAN ROY T	—	—	view →
2021-05-07	SC	EDDLEMAN ROY T	—	—	view →
2020-06-24	SC	EDDLEMAN ROY T	—	—	view →

Other Filings by PESSIN SANDRA F

Filed	Form	Issuer	Stake	Shares
2025-08-22	SCHEDULE	SCIENTIFIC INDUSTRIES INC SCND	4.70%	570,000	view →

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