Gregor Alasdair Campbell - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Gregor Alasdair Campbell is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $128K. Historical track record: 2/5 stars across 11 tracked purchases.
Profile
Gregor Alasdair Campbell serves as Executive Chairman & CEO of Newton Golf Company, Inc. (NWTG). Campbell has reported 13 insider filings with the SEC since 2024. The most recent filing was in December 2025.
| Role | Executive Chairman & CEO, Director |
|---|---|
| Notability | 40/100 |
Board memberships
- Newton Golf Company, Inc.
Reported roles
- Executive Chairman & CEO
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★☆☆☆ (2/5) |
|---|---|
| Total purchases tracked | 11 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 33% |
| 90-day win rate | 33% |
| Avg 5-day return | +17.89% |
| Avg 30-day return | +17.65% |
| Avg 90-day return | +13.72% |
| Best 30-day return | +62.57% |
Trading Pattern
InsiderAlpha's records for Gregor Alasdair Campbell go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $12K (11 buys totaling $128K). The largest single buy on record is $40K of NWTG in 2025. 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 Gregor Alasdair Campbell 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.
- Executive Chairman & CEO, Director at Newton Golf Company, Inc. (NWTG) - 3 filings, 2025
- Executive Chairman CEO, Director at Newton Golf Company, Inc. (NWTG) - 1 filing, 2025
- Executive Chairman, Director at Newton Golf Company, Inc. (NWTG) - 5 filings, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-12-29 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 10.0K | $1.59 | $16K |
| 2025-12-23 | NWTG | Newton Golf Company, Inc. | A - Grant or award | 200.0K | $0.00 | |
| 2025-11-19 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 40.0K | $1.00 | $40K |
| 2025-09-12 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 20.0K | $1.95 | $39K |
| 2024-12-30 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 25.0K | $0.36 | $9K |
| 2024-12-26 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 26.0K | $0.36 | $9K |
| 2024-12-26 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 3.0K | $0.33 | $990 |
| 2024-12-26 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 5.0K | $0.32 | $2K |
| 2024-12-13 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 4.0K | $0.29 | $1K |
| 2024-12-04 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 3.0K | $1.67 | $5K |
| 2024-11-22 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 1.0K | $1.64 | $2K |
| 2024-11-22 | NWTG | Newton Golf Company, Inc. | P - Open-market purchase | 3.0K | $1.60 | $5K |
Most Active Insiders Right Now
Gregor Alasdair Campbell has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Michael Sean Griffey
- GS FUND HOLDINGS, L.L.C.
- Steve Handy
- Hanwha Aerospace Co., Ltd.
- Stayce D. Harris
- Harrison Street Real Assets Fund LLC
- Haveli Investments, L.P.
- Stephen J. Hemsley
Frequently Asked Questions
Who is Gregor Alasdair Campbell?
Gregor Alasdair Campbell serves as Executive Chairman & CEO of Newton Golf Company, Inc. (NWTG). Campbell has reported 13 insider filings with the SEC since 2024. The most recent filing was in December 2025.…
Has Gregor Alasdair Campbell been buying or selling stock?
Recorded transactions: 11 open-market purchases ($128K) and 0 open-market sales across all tracked filings.
How accurate is Gregor Alasdair Campbell's historical track record?
Across 11 tracked purchases, Gregor Alasdair Campbell averaged +17.6% avg 30-day return with a 33% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
Where can I see all of Gregor Alasdair Campbell'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 Gregor Alasdair Campbell profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.