BL (BlackLine, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by BL officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-04 | Patrick Villanova | Chief Financial Officer | M | — | — |
| 2026-08-28 | Michelle D Stalick | Chief Accounting Officer | Sell | — | — |
| 2026-08-26 | Therese Tucker | Director | MIXED | — | — |
| 2026-08-24 | Jeremy Ung | Chief Technology Officer | F | — | — |
| 2026-08-24 | Stuart Van Houten | Chief Commercial Officer | F | — | — |
| 2026-08-24 | Jimmy C Duan | Chief Customer Officer | F | — | — |
| 2026-08-24 | Michelle D Stalick | Chief Accounting Officer | F | — | — |
| 2026-08-24 | Patrick Villanova | Chief Financial Officer | F | — | — |
| 2026-08-24 | Karole Morgan-Prager | Chief Legal and Administrative | F | — | — |
| 2026-08-24 | Owen Ryan | Chief Executive Officer | F | — | — |
| 2026-06-08 | Mika Yamamoto | Director | Sell | — | — |
| 2026-06-02 | Michelle D Stalick | Chief Accounting Officer | Sell | — | — |
| 2026-05-22 | GREGORY HUGHES | Director | Sell | — | — |
| 2026-05-21 | Stuart Van Houten | Chief Commercial Officer | F | — | — |
| 2026-05-21 | Jeremy Ung | Chief Technology Officer | F | — | — |
| 2026-05-21 | Owen Ryan | Chief Executive Officer | F | — | — |
| 2026-05-21 | Karole Morgan-Prager | Chief Legal and Administrative | F | — | — |
| 2026-05-21 | Patrick Villanova | Chief Financial Officer | F | — | — |
| 2026-05-21 | Jimmy C Duan | Chief Customer Officer | F | — | — |
| 2026-05-21 | Michelle D Stalick | Chief Accounting Officer | F | — | — |
| 2026-05-21 | Therese Tucker | Founder | F | — | — |
| 2026-05-20 | Michelle D Stalick | Chief Accounting Officer | Sell | — | — |
| 2026-05-15 | Owen Ryan | Chief Executive Officer | G | — | — |
| 2026-05-08 | Scott Davidson | Director | A | — | — |
| 2026-05-08 | Brunilda Rios | Director | A | — | — |
| 2026-05-08 | GREGORY HUGHES | Director | A | — | — |
| 2026-05-08 | Barbara Whye | Director | A | — | — |
| 2026-05-08 | Sophia Velastegui | Director | A | — | — |
| 2026-05-08 | Storm Duncan | Director | A | — | — |
| 2026-05-08 | Megan Prichard | Director | A | — | — |
| 2026-05-08 | DAVID J HENSHALL | Director | A | — | — |
| 2026-05-08 | Saranga Balaji | Director | A | — | — |
| 2026-05-08 | Mika Yamamoto | Director | A | — | — |
| 2026-05-08 | Camille Drummond | Director | MIXED | — | — |
| 2026-04-03 | Karole Morgan-Prager | Chief Legal and Administrative | A | — | — |
| 2026-04-03 | Jimmy C Duan | Chief Customer Officer | A | — | — |
| 2026-04-03 | Owen Ryan | Chief Executive Officer | A | — | — |
| 2026-04-03 | Jeremy Ung | Chief Technology Officer | A | — | — |
| 2026-04-03 | Patrick Villanova | Chief Financial Officer | A | — | — |
| 2026-04-03 | Michelle D Stalick | Chief Accounting Officer | A | — | — |
| 2026-04-03 | Stuart Van Houten | Chief Commercial Officer | A | — | — |
| 2026-03-26 | Megan Prichard | Director | A | — | — |
| 2026-03-26 | Storm Duncan | Director | A | — | — |
| 2026-02-24 | Michelle D Stalick | Chief Accounting Officer | MIXED | — | — |
| 2026-02-24 | Stuart Van Houten | CHIEF COMMERCIAL OFFICER | MIXED | — | — |
| 2026-02-24 | Jeremy Ung | Chief Technology Officer | MIXED | — | — |
| 2026-02-24 | Jimmy C Duan | Chief Customer Officer | MIXED | — | — |
| 2026-02-24 | Owen Ryan | Chief Executive Officer | MIXED | — | — |
| 2026-02-24 | Therese Tucker | Founder | MIXED | — | — |
| 2026-02-24 | Patrick Villanova | Chief Financial Officer | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 6,889,770 | — |
| — | 10%+ Owner | 2,716,920 | — |
| — | 10%+ Owner | 1,754,849 | — |
| — | 10%+ Owner | 1,292,356 | — |
| — | Chief Strategy Officer | 640,849 | — |
| — | Founder | 505,631 | — |
| — | Chief Executive Officer | 395,376 | — |
| — | Chief Executive Officer | 308,074 | — |
| — | Director | 300,047 | — |
| — | CHIEF FINANCIAL OFFICER | 223,992 | — |
| — | Chief Legal and Administrative | 160,209 | — |
| — | Chief Technology Officer | 135,681 | — |
| — | Chief Financial Officer | 131,812 | — |
| — | Chief Customer Officer | 119,907 | — |
| — | 10%+ Owner | 111,026 | — |
| — | Chief Commercial Officer | 106,966 | — |
| — | Director | 100,471 | — |
| — | Director | 100,000 | — |
| — | Chief Revenue Officer | 61,390 | — |
| — | Chief Technology Officer | 57,452 | — |
| — | Chief Accounting Officer | 34,712 | — |
| — | Director | 25,946 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the BL quote page; the site-wide leaderboard is on the insider transactions hub.