BOSTON OMAHA Corp is 10% Owner at Sky Harbour Group Corp (SKYH). They have made 23 open-market trades across 2 companies since 2021, most recently 2026-08-11.
CIK 0001494582
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $1.6M since 2021, against 22 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SKYH | 8,306,163 | $75.9M |
| DFH | 4,275,012 | $37.5M |
| Total | $113.4M |
Shares reported on the most recent Form 4, priced at the 2026-08-13 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 77% | 77% | 62% |
| Avg Move | -3.0% | -3.8% | -2.4% |
| Scored | 22 | 22 | 21 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SKYH | SELL | 2026-08-11 | 2026-08-13 | $10.00 | $3.6M | -2.9% | -7.8% | — |
| SKYH | SELL | 2026-04-06 | 2026-04-08 | $9.05 | $3.0M | +8.9% | -1.4% | +0.7% |
| SKYH | SELL | 2025-05-28 | 2025-05-30 | $10.46 | $1.7M | -3.6% | -5.1% | +2.4% |
| SKYH | SELL | 2025-05-22 | 2025-05-27 | $10.68 | $1.2M | -9.3% | -10.9% | -1.5% |
| SKYH | SELL | 2025-05-19 | 2025-05-21 | $11.83 | $792K | -9.1% | -11.4% | -5.1% |
| SKYH | SELL | 2025-04-24 | 2025-04-28 | $10.97 | $903K | +3.8% | -1.3% | -7.1% |
| SKYH | SELL | 2025-04-21 | 2025-04-23 | $11.09 | $1.2M | +2.9% | -0.5% | -3.7% |
| SKYH | SELL | 2025-04-15 | 2025-04-17 | $11.24 | $907K | -6.0% | +4.6% | -10.7% |
| SKYH | SELL | 2025-04-10 | 2025-04-14 | $11.38 | $1.2M | -5.4% | +6.5% | -11.8% |
| SKYH | SELL | 2025-04-07 | 2025-04-09 | $11.15 | $2.0M | +0.2% | +5.5% | -9.7% |
| SKYH | SELL | 2025-03-31 | 2025-04-02 | $12.82 | $2.2M | -3.8% | -7.4% | -20.6% |
| SKYH | SELL | 2025-02-14 | 2025-02-18 | $11.07 | $108K | -1.1% | +4.9% | +6.5% |
| SKYH | SELL | 2025-02-11 | 2025-02-14 | $11.21 | $360K | -4.1% | -2.3% | +10.3% |
| SKYH | SELL | 2025-01-29 | 2025-01-31 | $11.17 | $507K | +3.2% | +2.2% | +0.6% |
| SKYH | SELL | 2025-01-24 | 2025-01-28 | $11.24 | $657K | -1.2% | -5.2% | -3.5% |
| SKYH | SELL | 2025-01-21 | 2025-01-23 | $11.37 | $908K | -3.7% | -4.4% | -2.5% |
| SKYH | SELL | 2025-01-15 | 2025-01-17 | $11.27 | $916K | -3.0% | -3.0% | -1.3% |
| SKYH | SELL | 2025-01-02 | 2025-01-06 | $11.70 | $658K | -1.5% | -3.0% | +1.0% |
| SKYH | SELL | 2024-12-27 | 2024-12-31 | $12.12 | $947K | -8.0% | -7.2% | +8.2% |
| SKYH | SELL | 2024-05-29 | 2024-05-30 | $10.00 | $2.5M | -6.4% | -6.6% | +6.4% |
| DFH | SELL | 2021-09-16 | 2021-09-20 | $19.50 | $9.8M | -9.1% | -14.2% | -5.6% |
| DFH | SELL | 2021-09-13 | 2021-09-15 | $19.28 | $13.6M | -6.6% | -15.2% | -4.1% |
| DFH | BUY | 2021-01-25 | 2021-01-27 | $13.00 | $1.6M | +34.4% | +5.3% | +13.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.