13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
ISSUER PROFILE · CIK 0000355019 · CUSIP 344437108

FONAR CorporationFONR

3 13D/G filings 2 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
avg —
Median 60d
avg —
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
1 SCHEDULE 13G · 1 SCHEDULE 13D/A · 1 SCHEDULE
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-05-29

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-06-10 SCHEDULE 13G AB Value Partners, LP view →
2026-06-03 SCHEDULE 13D/A Damadian Timothy Raymond 0 view →
2026-01-02 SCHEDULE Damadian Timothy Raymond 1.95% 121,958 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 47,448 1.00 -27.6%
2026-05-15 65,509 1.96 -17.3%
2026-04-30 79,190 1.35 +90.7%
2026-04-15 41,536 1.02 -41.5%
2026-03-31 70,961 1.46 -11.2%
2026-03-13 79,870 1.24 -27.5%
2026-02-27 110,156 1.83 +340.6%
2026-02-13 24,999 1.00 +113.8%
2026-01-30 11,690 1.00 +61.3%
2026-01-15 7,246 1.00 -72.0%
2025-12-31 25,874 1.00 +188.1%
2025-12-15 8,981 1.00 +15.7%

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