13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0000788920 · CUSIP 74265M205

PRO-DEX, INC.PDEX

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

Post-Filing Returns · across 2 activist filings on this issuer

Median 30d
-3.3%
avg -3.3%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg 0.0%

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

Cross-Reference Snapshot

Activist filings
3
1 SCHEDULE 13D/A · 1 SCHEDULE · 1 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
2
0 buys · 2 sales
Latest short DTC
4.95
as of 2026-10-15

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-06-26 SCHEDULE 13D/A Swenson Nicholas John 31.88% 922,204 view →
2025-01-29 SCHEDULE FARNAM STREET PARTNERS LP /MN 9.80% 319,752 view →
2020-11-25 SC FARNAM STREET PARTNERS LP /MN — — view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-09-11 Van Kirk Richard Lee Jr director, officer Sale 290 $58.94 $17K
2026-09-11 Van Kirk Richard Lee Jr director, officer Sale 475 $59.62 $28K

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 235,918 4.95 +18.3%
2026-09-30 199,385 2.89 -5.0%
2026-09-15 209,908 2.29 +17.4%
2026-08-31 178,804 3.72 -7.9%
2026-08-14 194,180 2.05 +13.8%
2026-07-31 170,708 1.71 +8.7%
2026-07-15 157,066 1.62 +5.7%
2026-06-30 148,641 1.71 -10.0%
2026-06-15 165,125 2.57 +14.7%
2026-05-29 143,955 3.28 -24.6%
2026-05-15 191,003 6.69 -19.1%
2026-04-30 236,192 9.94 +4.0%

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