Jon W. Olson is CLO & VP at BLACKBAUD INC (BLKB). They have made 30 open-market trades across 1 company since 2012, most recently 2026-03-03.
CIK 0001524788
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.
0 open-market purchases, against 30 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BLKB | 35,939 | $1.9M |
Shares reported on the most recent Form 4, priced at the 2026-03-03 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BLKB | SELL | 2026-02-27 | 2026-03-03 | $48.52 | $728K | -12.3% | -24.3% | -34.8% |
| BLKB | SELL | 2025-05-02 | 2025-05-06 | $61.15 | $1.3M | +3.0% | +1.4% | +3.5% |
| BLKB | SELL | 2025-02-24 | 2025-02-25 | $68.51 | $507K | -0.6% | -5.8% | -6.0% |
| BLKB | SELL · 10b5-1 | 2024-09-16 | 2024-09-18 | $85.00 | $170K | -1.1% | +0.4% | -9.2% |
| BLKB | SELL | 2024-08-16 | 2024-08-19 | $77.90 | $561K | +6.5% | +7.3% | +5.0% |
| BLKB | SELL | 2024-08-05 | 2024-08-07 | $76.00 | $304K | +2.0% | +5.8% | +1.0% |
| BLKB | SELL | 2024-05-20 | 2024-05-22 | $78.63 | $236K | -0.9% | -4.9% | -2.7% |
| BLKB | SELL · 10b5-1 | 2024-03-06 | 2024-03-08 | $71.99 | $1.0M | -1.9% | +0.6% | +7.9% |
| BLKB | SELL | 2023-08-31 | 2023-09-05 | $75.80 | $682K | -3.1% | -7.9% | +7.1% |
| BLKB | SELL · 10b5-1 | 2023-08-15 | 2023-08-17 | $73.79 | $1.0M | +4.5% | +3.2% | +2.8% |
| BLKB | SELL | 2023-05-31 | 2023-06-02 | $72.04 | $144K | -2.8% | -5.0% | +1.5% |
| BLKB | SELL | 2023-05-09 | 2023-05-11 | $69.70 | $244K | +3.1% | +5.2% | +4.5% |
| BLKB | SELL | 2023-03-10 | 2023-03-14 | $55.97 | $939K | +5.4% | +25.8% | +33.9% |
| BLKB | SELL | 2023-02-17 | 2023-02-21 | $58.11 | $116K | -2.8% | -2.0% | +25.2% |
| BLKB | SELL | 2022-05-09 | 2022-05-11 | $53.03 | $371K | +23.3% | +20.4% | +12.6% |
| BLKB | SELL | 2022-04-04 | 2022-04-06 | $60.26 | $552K | +0.1% | -8.9% | -0.4% |
| BLKB | SELL | 2022-03-16 | 2022-03-18 | $63.06 | $189K | +0.6% | -5.4% | -10.9% |
| BLKB | SELL | 2021-06-23 | 2021-06-25 | $78.00 | $390K | -6.2% | -8.8% | -8.4% |
| BLKB | SELL | 2021-05-06 | 2021-05-10 | $65.50 | $145K | +8.4% | +15.1% | +8.9% |
| BLKB | SELL | 2021-04-28 | 2021-04-30 | $75.00 | $375K | -4.0% | -0.2% | +1.5% |
| BLKB | SELL | 2021-03-09 | 2021-03-11 | $72.23 | $361K | -4.1% | -2.6% | +1.3% |
| BLKB | SELL | 2021-03-03 | 2021-03-05 | $70.11 | $701K | +4.4% | +3.8% | +3.0% |
| BLKB | SELL | 2019-02-22 | 2019-02-26 | $77.07 | $1.5M | -1.4% | +2.1% | -1.4% |
| BLKB | SELL | 2018-06-12 | 2018-06-14 | $106.00 | $212K | -3.9% | +7.3% | -4.6% |
| BLKB | SELL | 2018-02-28 | 2018-03-02 | $103.22 | $155K | +6.1% | -2.7% | -4.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.