Mark Woodhams is CRO at BLACKLINE, INC. (BL). They have made 5 open-market trades across 1 company since 2021, most recently 2025-05-21.
CIK 0001838158
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BL | 61,390 | $1.8M |
Shares reported on the most recent Form 4, priced at the 2025-05-22 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BL | SELL · 10b5-1 | 2025-05-21 | 2025-05-22 | $54.65 | $203K | +8.7% | +5.5% | -2.2% |
| BL | SELL · 10b5-1 | 2025-02-21 | 2025-02-24 | $49.67 | $903K | -1.0% | +2.4% | +11.9% |
| BL | SELL · 10b5-1 | 2024-12-12 | 2024-12-16 | $64.32 | $3.1M | -5.9% | -9.8% | -24.4% |
| BL | SELL · 10b5-1 | 2024-08-21 | 2024-08-22 | $51.70 | $72K | -2.1% | +2.5% | +17.1% |
| BL | SELL · 10b5-1 | 2024-05-21 | 2024-05-23 | $55.43 | $210K | -5.6% | -6.2% | +0.5% |
| BL | SELL · 10b5-1 | 2024-05-01 | 2024-05-02 | $58.00 | $167K | -4.9% | -22.7% | -21.9% |
| BL | SELL · 10b5-1 | 2024-02-21 | 2024-03-20 | $56.15 | $360K | -0.9% | -9.1% | -30.2% |
| BL | SELL · 10b5-1 | 2023-12-15 | 2023-12-18 | $62.67 | $510K | -0.2% | -3.4% | +2.3% |
| BL | SELL · 10b5-1 | 2023-08-21 | 2023-08-21 | $52.00 | $29K | +14.4% | +4.6% | +9.9% |
| BL | SELL · 10b5-1 | 2023-05-22 | 2023-05-22 | $53.28 | $30K | +3.5% | +0.2% | -2.7% |
| BL | SELL | 2023-02-21 | 2023-02-22 | $69.77 | $208K | -5.4% | -12.6% | -27.9% |
| BL | SELL · 10b5-1 | 2022-11-21 | 2022-11-21 | $59.75 | $31K | +11.8% | +9.8% | +18.7% |
| BL | SELL | 2022-11-07 | 2022-11-07 | $57.82 | $456K | +6.7% | +10.3% | +27.2% |
| BL | SELL | 2021-11-24 | 2021-11-24 | $112.50 | $5.2M | -2.0% | -5.4% | -36.8% |
| BL | SELL | 2021-08-23 | 2021-08-24 | $107.93 | $5.0M | +7.1% | +14.7% | +5.1% |
| BL | SELL | 2021-05-17 | 2021-05-18 | $101.77 | $611K | +4.1% | +7.4% | +12.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.