Pro-Dex Inc
Ownership
Ownership Structure
Who owns Pro-Dex Inc (PDEX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 46.3% of the shares are freely tradable; institutional investors hold 32.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 4.74 | 153,178 | +0.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 2.54 | 82,283 | -26.1 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 1.76 | 57,061 | +0.2 | 06/30/2026 |
| Punch & Associates Inv Mgmt Inc | 1.63 | 52,735 | -14.6 | 06/30/2026 |
| Geode Capital Management, LLC | 1.54 | 49,636 | +2.7 | 06/30/2026 |
| JPMorgan Chase & Co | 1.00 | 32,287 | +0.8 | 06/30/2026 |
| State Street Corp | 0.97 | 31,310 | -5.4 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Russell 2000 ETF | 1.79 | 57,847 | -1.1 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 1.73 | 55,917 | +0.0 | 09/30/2026 |
| Fidelity Small Cap Index | 0.70 | 22,677 | +0.9 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Van Kirk Richard Lee Jr | Chief Executive Officer | 79,228 | 4,611,070 $ | Sep 11, 2026 | direct |
| Charlton Alisha | Chief Financial Officer | 21,870 | 1,272,834 $ | Sep 9, 2026 | direct |
| Domingo Angelita Rebamontan | Director | 18,779 | 1,092,938 $ | Mar 16, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 475 | 59.62 | 28,320 |
| Sep 11, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 290 | 58.94 | 17,093 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 4,768 | 59.45 | 283,458 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 806 | 58.66 | 47,279 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 300 | 64.70 | 19,410 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 2,144 | 63.85 | 136,894 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 935 | 62.93 | 58,840 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 1,157 | 61.88 | 71,595 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 4,274 | 60.72 | 259,517 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 2,691 | 59.84 | 161,029 |
| Sep 9, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sell | 2,160 | 58.92 | 127,267 |
| Sep 9, 2026 | Charlton Alisha | Chief Financial Officer | Sell | 800 | 61.76 | 49,408 |
| Sep 9, 2026 | Charlton Alisha | Chief Financial Officer | Sell | 1,500 | 61.05 | 91,575 |
| Mar 16, 2026 | Domingo Angelita Rebamontan | Director | Sell | 998 | 47.24 | 47,146 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.