PDEX · Insider trading · 13F holders · Congress trades
Pro Dex Inc (PDEX)
Who is buying and selling PDEX: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 2
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $1.4M
- Congress trades, 12 months
- 0
PDEX at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 PDEX insiders filed 3 sales worth $1.4M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
- 2 13F filers hold PDEX among their 50 largest positions, worth $604K combined. The biggest bets by portfolio weight are Morgan Dempsey Capital Management LLC (0.2%) and Greenhaven Road Investment Management, L.P. (0.1%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in PDEX.
- PDEX last closed at $61.60 on Oct 29, 2026.
PDEX insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 PDEX insiders filed 3 sales worth $1.4M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer, Director | Sale10b5-1 | 765 | $59.36 | $45K | SEC |
| Sep 10, 2026 | Van Kirk Richard Lee Jr | Chief Executive Officer, Director | Sale10b5-1 | 19,235 | $60.58 | $1.2M | SEC |
| Sep 10, 2026 | Charlton Alisha | Chief Financial Officer | Sale | 2,300 | $61.30 | $141K | SEC |
Who owns PDEX? Hedge funds and superinvestors
2 13F filers hold PDEX among their 50 largest positions, worth $604K combined. The biggest bets by portfolio weight are Morgan Dempsey Capital Management LLC (0.2%) and Greenhaven Road Investment Management, L.P. (0.1%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Morgan Dempsey Capital Management LLCWealth manager | 0.2% | $394K | 6,716 | +15.6% shares | Q2 2026 |
| Greenhaven Road Investment Management, L.P.Hedge fund | 0.1% | $210K | 3,585 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 2). Screen PDEX in the grand portfolio →
PDEX stock trades by members of Congress
No member of Congress has disclosed a trade in PDEX.
PDEX questions and answers
Are insiders buying PDEX stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 PDEX insiders filed 3 sales worth $1.4M on SEC Form 4, and no open-market purchases; 2 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own PDEX?
2 13F filers hold PDEX among their 50 largest positions, worth $604K combined. The biggest bets by portfolio weight are Morgan Dempsey Capital Management LLC (0.2%) and Greenhaven Road Investment Management, L.P. (0.1%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
Has Congress traded PDEX?
No member of Congress has disclosed a trade in PDEX.
Who is the largest holder of PDEX?
Among 13F filers, Morgan Dempsey Capital Management LLC reports the largest PDEX position, $394K (6,716 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Morgan Dempsey Capital Management LLC's: 0.2% of its portfolio.
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