Robert Wayne Drummond Jr. - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Robert Wayne Drummond Jr. has filed 1 SEC Form 4 filing across 1 company in the last 90 days - active on both sides. Lifetime open-market purchases: $205K. Lifetime open-market sales: $9.57M.
Profile
Robert Wayne Drummond Jr. serves as Director of EXPRO GROUP HOLDINGS N.V. (XPRO). Drummond has also held reporting roles at PATTERSON UTI ENERGY INC (PTEN). Drummond has reported 5 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- EXPRO GROUP HOLDINGS N.V.
- PATTERSON UTI ENERGY INC
Reported roles
- Director
- Director
Trading Pattern
InsiderAlpha's records for Robert Wayne Drummond Jr. go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $205K (1 buy totaling $205K). The largest single buy on record is $205K of XPRO in 2024. Sales side: 4 recorded sales totaling $9.57M, so the filing history runs sell-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Robert Wayne Drummond Jr. has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at EXPRO GROUP HOLDINGS N.V. (XPRO) - 2 filings, 2024 to 2026
- Director at PATTERSON UTI ENERGY INC (PTEN) - 3 filings, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-03 | XPRO | EXPRO GROUP HOLDINGS N.V. | A - Grant or award | 8.9K | $0.00 | |
| 2026-05-05 | PTEN | PATTERSON UTI ENERGY INC | S - Open-market sale | 61.5K | $12.02 | $739K |
| 2026-05-05 | PTEN | PATTERSON UTI ENERGY INC | S - Open-market sale | 322.7K | $12.04 | $3.89M |
| 2026-03-18 | PTEN | PATTERSON UTI ENERGY INC | S - Open-market sale | 164.8K | $10.18 | $1.68M |
| 2026-02-17 | PTEN | PATTERSON UTI ENERGY INC | S - Open-market sale | 400.0K | $8.17 | $3.27M |
| 2024-12-17 | XPRO | EXPRO GROUP HOLDINGS N.V. | P - Open-market purchase | 18.0K | $11.39 | $205K |
Companies - Last 90 Days
- EXPRO GROUP HOLDINGS N.V. (XPRO) - 1 filing, last 2026-06-03
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Robert Wayne Drummond Jr. has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Eileen Goss Whelley - $93K of XPRO open-market activity in the last 12 months
- Lisa L. Troe - $93K of XPRO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Saul B. Rosenthal
- Jack Ross
- Martine A. Rothblatt
- Saba Capital Management, L.P.
- Nicholas S. Schorsch
- Trygve Seglem
- Lawrence B. Seidman
- Thomas J. Shaw
Frequently Asked Questions
Who is Robert Wayne Drummond Jr.?
Robert Wayne Drummond Jr. serves as Director of EXPRO GROUP HOLDINGS N.V. (XPRO). Drummond has also held reporting roles at PATTERSON UTI ENERGY INC (PTEN). Drummond has reported 5 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Robert Wayne Drummond Jr. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Robert Wayne Drummond Jr. been buying or selling stock?
Recorded transactions: 1 open-market purchase ($205K) and 4 open-market sales ($9.57M) across all tracked filings.
Where can I see all of Robert Wayne Drummond Jr.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Robert Wayne Drummond Jr. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.