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Pro Dex Inc

PDEX
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0000788920

In the last 90 days, Pro Dex Inc insiders filed 0 open-market purchases and 4 sales; 66 institutions reported holding it in 13F filings for Q2 2026, worth $43.0M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Pro Dex Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
4 filings
3 insiders, $1.40M in total
Insiders trading
3
Net value
−$1.40M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Pro Dex Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Pro Dex Inc
NameTitleLast reported holdingLast filingFilings, past year
Van Kirk Richard Lee JrChief Executive Officer79,228Sep 14, 20265
Charlton AlishaChief Financial Officer21,870Sep 10, 20263
Domingo Angelita RebamontanDirector18,798Jul 24, 20265
Philp Katrina Marie KramerDirector16,896IndirectNov 24, 20252
Hovda DavidDirector4,300Nov 21, 20251
Cabillot Raymond EDirector, 10% Owner2,000Nov 21, 20251
Swenson Nicholas JohnDirector, 10% Owner97,613Nov 21, 20251
Farrell William James IIIDirector2,000Nov 21, 20251
Farnam Street Partners LP10% Owner270,846IndirectApr 1, 20250
AO Partners I, LP10% Owner926,730IndirectSep 20, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 14, 2026 (view filing)7:30 PM ETSep 113 daysVan Kirk Richard Lee JrChief Executive OfficerSSale−765$59.36−$45.4K−1.0%79.2K after2 lots10b5-1
Sep 10, 2026 (view filing)8:20 PM ETSep 91 dayVan Kirk Richard Lee JrChief Executive OfficerSSale−19.2K$60.58−$1.17M−19.4%80.0K after9 lots10b5-1
Sep 10, 2026 (view filing)8:19 PM ETSep 91 dayCharlton AlishaChief Financial OfficerSSale−2.30K$61.30−$141.0K−9.5%21.9K after2 lots
Jul 14, 2026 (view filing)6:00 PM ETMar 16120 daysLateDomingo Angelita RebamontanDirectorSSale−998$47.24−$47.1K−5.0%18.8K after
May 26, 2026 (view filing)May 21-225 daysVan Kirk Richard Lee JrChief Executive OfficerSSale−10.0K$62.62−$626.2K−10.0%89.7K after6 lots10b5-1
Apr 4, 2025 (view filing)Apr 22 daysSwenson Nicholas JohnDirector, 10% OwnerSSale−4.53K––−0.5%922.2K after2 lots
Apr 1, 2025 (view filing)6:55 PM ETApr 1Same dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−7.26K$50.01−$363.2K−2.6%270.8K after10b5-1
Mar 31, 2025 (view filing)9:01 PM ETMar 28-313 daysCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−1.68K$50.00−$83.9K−0.6%278.1K after2 lots10b5-1
Mar 27, 2025 (view filing)7:18 PM ETMar 261 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−3.10K$50.13−$155.2K−1.1%279.8K after10b5-1
Mar 25, 2025 (view filing)7:40 PM ETMar 24-251 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−15.7K$50.23−$789.2K−5.3%282.9K after3 lots10b5-1
Mar 21, 2025 (view filing)5:09 PM ETMar 19-202 daysCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−2.10K$50.00−$105.0K−0.7%298.6K after2 lots10b5-1
Mar 17, 2025 (view filing)9:00 PM ETMar 143 daysCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−5.15K$50.00−$257.6K−1.7%300.7K after10b5-1
Mar 11, 2025 (view filing)9:00 PM ETMar 10-111 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−12.8K$45.02−$576.6K−4.0%305.8K after2 lots10b5-1
Feb 3, 2025 (view filing)8:39 AM ETJan 304 daysCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−1.10K$45.01−$49.5K−0.3%318.7K after10b5-1
Jan 28, 2025 (view filing)6:50 PM ETJan 27-281 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−13.5K$41.63−$560.2K−4.0%319.8K after2 lots10b5-1
Jan 24, 2025 (view filing)5:24 PM ETJan 23-241 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−2.27K$41.65−$94.6K−0.7%333.2K after2 lots10b5-1
Jan 22, 2025 (view filing)7:49 PM ETJan 21-221 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−9.20K$44.55−$409.9K−2.6%345.5K after5 lots10b5-1
Jan 17, 2025 (view filing)5:38 PM ETJan 16-171 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−8.31K$44.75−$372.0K−2.4%344.7K after3 lots10b5-1
Jan 15, 2025 (view filing)8:14 PM ETJan 14-151 dayCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−3.03K$45.18−$136.7K−0.8%353.0K after2 lots10b5-1
Jan 14, 2025 (view filing)7:00 PM ETJan 10-134 daysCabillot Raymond E and 1 otherDirector, 10% OwnerSSale−4.82K$46.93−$226.4K−1.3%356.0K after2 lots10b5-1
Nov 8, 2024 (view filing)Nov 71 dayCharlton AlishaChief Financial OfficerSSale−1.00K$40.02−$40.0K−6.1%15.3K after
Jun 26, 2024 (view filing)Jun 242 daysDomingo Angelita RebamontanDirectorSSale−2.58K$18.30−$47.3K−24.0%8.19K after
May 12, 2022 (view filing)May 102 daysPhilp Katrina Marie KramerDirectorPPurchase+3.90K$14.98+$58.4K+36.1%14.7K after
Mar 9, 2022 (view filing)Sep 13, 2021177 daysPhilp Katrina Marie KramerDirectorPPurchase+4.00K$24.41+$97.6K+58.9%10.8K afterAmended
Nov 19, 2021 (view filing)Nov 19Same dayFarrell William James IIIDirectorPPurchase+2.00K$20.62+$41.2K+64.5%5.10K after
Sep 20, 2021 (view filing)6:00 PM ETFeb 21, 2019942 daysLateSwenson Nicholas John and 1 otherDirector, 10% OwnerSSale−447$16.00−$7.15K0.0%926.7K after