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US INSIDER PROFILE · NON-SCORING RESEARCH
Troim Tor Olav
Director
Identity: SEC owner CIK matched through an unambiguous cached owner-name crosswalk · Reporting-owner CIK: 0001709630
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 15
- Purchases · 24M
- 15
- Average purchase
- $4.5M
- Median purchase
- $4.3M
- Gross purchase value
- $67.5M
Companies: Borr Drilling Ltd
15 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-10-16 | Borr Drilling Ltd | BORR | Director | $2.3M | Open filing |
| 2026-10-15 | Borr Drilling Ltd | BORR | Director | $3.5M | Open filing |
| 2026-10-14 | Borr Drilling Ltd | BORR | Director | $7.4M | Open filing |
| 2026-10-13 | Borr Drilling Ltd | BORR | Director | $11.8M | Open filing |
| 2026-10-08 | Borr Drilling Ltd | BORR | Director | $5.4M | Open filing |
| 2026-10-07 | Borr Drilling Ltd | BORR | Director | $6.4M | Open filing |
| 2026-10-06 | Borr Drilling Ltd | BORR | Director | $6.2M | Open filing |
| 2026-09-18 | Borr Drilling Ltd | BORR | Director | $657.0K | Open filing |
| 2026-09-17 | Borr Drilling Ltd | BORR | Director | $4.3M | Open filing |
| 2026-08-25 | Borr Drilling Ltd | BORR | Director | $874.0K | Open filing |
| 2026-08-17 | Borr Drilling Ltd | BORR | Director | $2.2M | Open filing |
| 2026-08-14 | Borr Drilling Ltd | BORR | Director | $6.0M | Open filing |
| 2026-06-10 | Borr Drilling Ltd | BORR | Director | $5.0M | Open filing |
| 2026-04-17 | Borr Drilling Ltd | BORR | Director | $2.8M | Open filing |
| 2026-03-26 | Borr Drilling Ltd | BORR | Director | $2.6M | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 9Developing | 81.8% (9/11) | 44.4% (4/9) | -1.5% | -0.0% | -7.9% |
| 20D | 6Developing | 75.0% (6/8) | 16.7% (1/6) | -3.9% | -4.0% | -14.6% |
| 60D | 3Small Sample | 100.0% (3/3) | 0.0% (0/3) | -29.0% | -25.9% | -42.4% |
| 120D | 2Small Sample | 100.0% (2/2) | 0.0% (0/2) | -35.8% | -35.8% | -44.9% |
Research patterns
- First purchase in 12M
- 1/15
- Large purchase ≥ $100k
- 15/15
- Cluster buying · 15D
- 6/15
- Buying the dip
- 13/15
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.