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INSIDER PROFILE · UK
Duncan Morrall Sinclair, Sinclair Estates Limited (Duncan Morrall Sinclair is a director of Sinclair Estates Limited)
Chief Executive Officer
Profile key: uk|duncan morrall sinclair, sinclair estates limited (duncan morrall sinclair is a director of sinclair estates limited)
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 5
- Purchases · 24M
- 15
- Average purchase
- £99,230
- Gross purchase value
- £1,389,222
- Last purchase
- 2026-03-31
- Completed 20D events
- 14.0
- Outcome status
- PASS
Latest company: Mountview Estates Plc
Companies: Mountview Estates Plc
Post-purchase outcomes
Benchmark-relative outcomes are available against FTSE 100.
- Excess return = stock return − FTSE 100 return over the same period.
- Hit rate = positive excess-return events ÷ completed events.
- Price coverage = valid point-in-time prices ÷ events mature enough for that period.
- 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 | 14Developing | 100.0% (14/14) | 35.7% (5/14) | -0.6% | -0.7% | -3.6% |
| 20D | 14Developing | 100.0% (14/14) | 14.3% (2/14) | -1.1% | -1.4% | -8.8% |
| 60D | 14Developing | 100.0% (14/14) | 21.4% (3/14) | -2.7% | -3.9% | -16.3% |
| 120D | 14Developing | 100.0% (14/14) | 14.3% (2/14) | -11.7% | -11.5% | -23.0% |
Research patterns
- First purchase in 12M
- 0/13
- Large purchase ≥ €100k
- 4/13
- Cluster buying · 15D
- 3/14
- Buying the dip · ≥20% below prior 52W high
- 0/14
- Routine / opportunistic
- Not classifiable
Counts are profile-wide, point-in-time research labels. They never affect the insider score or ranking.
Every completed outcome is shown; n<5 is descriptive small-sample evidence and is not scored. Disclosure-level observations published on the same date may share a return path and may not be statistically independent. These results never affect the insider score or ranking.