Welcome to our dedicated page for Blackline SEC filings (Ticker: BL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
BlackLine, Inc. filings document operating results, governance matters, capital actions, and material events for a Nasdaq-listed SaaS provider of financial close and accounting automation. Its Form 8-K reports include quarterly and annual financial results, business metrics tied to subscription operations, platform updates, stock repurchase authorizations, and other corporate events.
BlackLine’s proxy and annual-meeting filings disclose board elections, director and executive compensation, security ownership, committee structure, and stockholder voting results. Additional filings record material agreements and governance changes related to stockholder engagement, including board composition, committee assignments, proxy solicitation matters, and the company’s common stock listing on the Nasdaq Global Select Market under the symbol BL.
BLACKLINE, INC. founder and director Therese Tucker reported routine share dispositions tied to taxes on equity compensation. On May 20, 2026, a total of 6,663 shares of common stock were withheld at $30.84 per share to cover her tax liability from vesting restricted stock units, rather than sold in the open market.
The filing also details substantial indirect holdings in various family and estate-planning trusts, including the Brian and Therese Tucker Living Trust and several legacy and irrevocable trusts, reflecting how her BlackLine ownership is spread across multiple entities.
BLACKLINE, INC. Chief Legal and Administrative Officer Karole Morgan-Prager reported routine tax-withholding transactions related to vesting restricted stock units. A total of 2,725 shares of common stock were withheld on May 20, 2026 at $30.84 per share, and she continues to hold 162,934 shares directly.
BLACKLINE, INC. Chief Accounting Officer Michelle D. Stalick sold 459 shares of Common Stock in an open-market transaction at $30.255 per share on May 18, 2026. After this sale, she directly holds 38,014 shares, indicating a relatively small reduction in her overall position.
BLACKLINE, INC. Chief Executive Officer Ryan Owen reported a small insider transaction involving a bona fide gift of company shares. He transferred 250 shares of Common Stock as a gift and received no cash consideration. After this disposition, he continues to hold 404,310 shares directly, indicating that the gifted amount is minor relative to his overall position.
BL reported insider sales via Form 144 showing two dispositions of Common Stock on 05/12/2026. Thomas Unterman sold 10,000 shares for $269,450.09 and The Etu Rustic Canyon Trust sold 10,000 shares for $270,552.12.
BL filed a Form 144 reporting a proposed sale of 20,000 shares of Common Stock through Fidelity Brokerage Services LLC on 05/12/2026 on NASDAQ. The filing lists prior issuances and exercises, including a 10,000 option exercise on 09/03/2013 and restricted stock vestings of 3,857 on 05/05/2020 and 1,262 on 05/08/2024.
Velastegui Sophia reported acquisition or exercise transactions in this Form 4 filing.
BLACKLINE, INC. director Sophia Velastegui received an automatic annual equity award of 6,416 restricted stock units on May 7, 2026 under the company’s Outside Director Compensation Policy. These RSUs vest in full on the earlier of one year from the award date or the day before the next annual stockholder meeting, subject to her continued board service. Following this grant, she holds 25,946 shares of common stock directly.
Prichard Megan reported acquisition or exercise transactions in this Form 4 filing.
BLACKLINE, INC. director Megan Prichard received a grant of 6,416 shares of common stock in the form of restricted stock units. This automatic annual RSU award was made under the company’s Outside Director Compensation Policy. Following the grant, she holds 7,338 common shares directly. The RSUs vest in full on the earlier of one year after the May 7, 2026 award date or the day before BlackLine’s next annual stockholder meeting, subject to her continued board service.
Whye Barbara reported acquisition or exercise transactions in this Form 4 filing.
BLACKLINE, INC. director Barbara Whye reported an automatic equity grant of common stock. She received 6,416 restricted stock units as of May 7, 2026 at no cash cost, as an annual award under the company’s Outside Director Compensation Policy. These RSUs vest in full on the earlier of the one-year anniversary of the award date or the day before the next annual stockholder meeting, subject to her continued board service. Following this grant, she holds 16,969 shares of common stock directly.