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.
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.
Newton Golf Company, Inc. (NWTG)9 filingsLatest filing:
Gregor Alasdair Campbell is Executive Chairman & CEO, Director of Newton Golf Company, Inc. (NWTG). 9 SEC Form 4 filings on record going back to 2024, most recently on 29 December 2025. Most recent open-market trade: bought $16K of NWTG on 29 December 2025. Lifetime open-market purchases: $128K. Historical track record: 2/5 stars across 11 tracked purchases.
Every recent SEC Form 4 transaction Gregor Alasdair Campbell has reported, most recent first.
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| 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 |
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 recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Insiders who reported open-market trades in the last 12 months at the companies Gregor Alasdair Campbell files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Gregor Alasdair Campbell is a corporate insider, tracked as Executive Chairman & CEO, Director of Newton Golf Company, Inc. (NWTG). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
The most recent primary Form 4 on record is dated 29 December 2025, one of 9 filings going back to 2024.
Recorded transactions: 11 open-market purchases ($128K) and 0 open-market sales across all tracked filings.
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.
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.
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
$NWTG Newton Golf Company, Inc.40.0K shares @ $1.00$40K
| +62.57% |