Christiana L. Lin is General Counsel at COMSCORE, INC. (SCOR). They have made 12 open-market trades across 2 companies since 2007, most recently 2026-09-21.
CIK 0001400954
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 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BKSY | 421,680 | $7.3M |
| SCOR | 84,492 | $300K |
| Total | $7.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-22 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 |
|---|---|---|---|---|---|---|---|---|
| BKSY | SELL · 10b5-1 | 2026-09-21 | 2026-09-22 | $23.10 | $139K | -4.2% | — | — |
| BKSY | SELL | 2026-09-11 | 2026-09-14 | $20.95 | $273K | +11.2% | -15.2% | — |
| BKSY | SELL | 2026-06-10 | 2026-06-12 | $34.10 | $409K | -28.0% | -22.8% | -38.5% |
| BKSY | SELL | 2025-12-12 | 2025-12-12 | $19.27 | $400K | +17.6% | +47.4% | +32.6% |
| BKSY | SELL | 2025-09-12 | 2025-10-17 | $17.45 | $794K | -17.6% | -48.6% | +10.8% |
| BKSY | SELL | 2025-09-10 | 2025-09-15 | $17.45 | $839K | +1.3% | +61.5% | -10.5% |
| BKSY | SELL | 2024-12-10 | 2024-12-12 | $10.65 | $118K | +4.3% | -9.3% | -12.3% |
| BKSY | SELL | 2024-09-10 | 2024-09-27 | $7.19 | $187K | +41.9% | +55.2% | +162.2% |
| BKSY | SELL | 2023-03-14 | 2023-03-16 | $1.40 | $6K | -2.1% | +5.7% | +21.4% |
| SCOR | SELL · 10b5-1 | 2016-01-27 | 2016-01-29 | $42.64 | $21K | -8.2% | +7.4% | -22.0% |
| SCOR | SELL · 10b5-1 | 2016-01-14 | 2016-01-15 | $40.00 | $20K | -7.3% | -12.0% | -30.8% |
| SCOR | SELL · 10b5-1 | 2015-12-30 | 2016-01-04 | $42.29 | $21K | +1.8% | -3.7% | -26.1% |
| SCOR | SELL · 10b5-1 | 2015-12-23 | 2015-12-23 | $40.00 | $20K | -4.9% | +1.1% | -24.3% |
| SCOR | SELL · 10b5-1 | 2015-12-02 | 2015-12-04 | $44.45 | $67K | -4.9% | +0.5% | -0.5% |
| SCOR | SELL · 10b5-1 | 2015-11-18 | 2015-11-19 | $43.13 | $22K | -4.9% | +0.5% | -7.4% |
| SCOR | SELL · 10b5-1 | 2015-11-04 | 2015-11-06 | $44.81 | $45K | -4.9% | +0.5% | -1.4% |
| SCOR | SELL · 10b5-1 | 2015-11-03 | 2015-11-03 | $45.00 | $23K | -4.9% | +0.5% | -3.3% |
| SCOR | SELL · 10b5-1 | 2015-10-21 | 2015-10-22 | $44.37 | $22K | -4.9% | +0.5% | -7.0% |
| SCOR | SELL · 10b5-1 | 2015-10-07 | 2015-10-07 | $48.95 | $49K | -4.9% | +0.5% | -0.3% |
| SCOR | SELL · 10b5-1 | 2015-09-23 | 2015-09-25 | $47.31 | $47K | -4.9% | +0.5% | +0.5% |
| SCOR | SELL · 10b5-1 | 2015-09-09 | 2015-09-10 | $48.18 | $48K | -4.9% | +0.5% | +0.5% |
| SCOR | SELL · 10b5-1 | 2015-08-26 | 2015-08-27 | $54.87 | $55K | -4.9% | +0.5% | +0.5% |
| SCOR | SELL · 10b5-1 | 2015-08-12 | 2015-08-12 | $60.61 | $61K | -4.9% | +0.5% | +0.5% |
| SCOR | SELL · 10b5-1 | 2015-07-29 | 2015-07-29 | $56.77 | $57K | -4.9% | +0.5% | +0.5% |
| SCOR | SELL · 10b5-1 | 2015-07-15 | 2015-07-15 | $56.12 | $56K | -4.9% | +0.5% | +0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.