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.
Form 144 notice for BlackLine, Inc. (BL) reports a proposed sale of 910 shares of common stock through Fidelity Brokerage Services on 09/22/2025 with an aggregate market value of $50,050.00. The filing shows 61,887,825 shares outstanding for the class, and the shares to be sold were acquired by the seller on 09/03/2013 via stock option exercise for cash.
The filing also discloses two recent sales by the same seller: 885 shares on 07/21/2025 for $50,179.50 and 910 shares on 08/28/2025 for $50,050.00. The filer attests there is no undisclosed material adverse information and the notice includes the statutory warning about false statements.
BlackLine, Inc. has expanded its stock repurchase plan, with the board approving an additional $200 million, bringing total authorization to buy back up to $400 million of common stock. The board also removed the prior March 31, 2027 expiration date, making the program open-ended at its discretion.
So far, the company has repurchased 3,448,206 shares for $179 million under this program. Future repurchases may occur through open market purchases or privately negotiated transactions, potentially under Rule 10b-18 or Rule 10b5-1 plans. The company is not required to repurchase a specific amount of stock, and the program can be suspended, terminated, amended, or modified by the board at any time based on price, market conditions, business needs, and alternative investment opportunities.
Form 144 notice reports a proposed sale of 910 shares of common stock through Fidelity Brokerage Services, with an aggregate market value of $50,050 and an approximate sale date of 08/28/2025 on NASDAQ. The shares were originally acquired on 09/03/2013 via stock option exercise from the issuer and paid in cash. The filing also discloses two recent sales by The Etu Rustic Canyon Trust: 910 shares on 06/20/2025 for $50,259.30 and 885 shares on 07/21/2025 for $50,179.50. The filer makes the required representation about material nonpublic information and signs the notice.
Michelle D. Stalick, Chief Accounting Officer of BlackLine, Inc. (BL), reported a sale of company stock on 08/22/2025. The Form 4 shows she disposed of 664 shares at a weighted-average price of $54.03 per share (purchase price range $54.02–$54.04 as explained). Following the reported transaction she beneficially owned 23,830 shares, held directly. The filing was signed by an attorney-in-fact on 08/25/2025. This disclosure documents a routine insider sale under Section 16 reporting requirements and includes an explanation of the weighted-average pricing.
The Form 4 shows that Patrick Villanova, Chief Financial Officer of BlackLine, Inc. (ticker BL), reported three disposition transactions on 08/20/2025 that reduced his direct holdings of Common Stock. The filings list three separate disposition codes (F 220, F 259, F 299) at a price of $52.23 per share. Following the reported transactions, his beneficial ownership totals are shown as 76,288, 76,029, and 75,730 shares on the respective reported lines. The filing explains the shares were withheld to cover the reporting person’s tax liability related to the vesting of restricted stock units (RSUs).
Jeremy Ung, Chief Technology Officer of BlackLine, Inc. (BL), reported a share disposition on 08/20/2025. He had 1,388 shares withheld at a price of $52.23 per share to cover tax withholding related to the vesting of restricted stock units. After this withholding, Mr. Ung beneficially owned 85,061 shares, held directly. The Form 4 was filed by one reporting person and the filing was signed by an attorney-in-fact on 08/21/2025.
Insider transaction summary: Therese Tucker, Co-CEO and director of BlackLine, Inc. (BL), had restricted stock units vest and 2,219 and 2,012 shares were withheld on 08/20/2025 to cover tax withholding at a price of $52.23 per share. After those dispositions, Therese Tucker directly beneficially owned 357,370 and 355,358 shares as reported on separate lines, and held substantial indirect positions through multiple trusts, including 1,509,881 shares in the Brian and Therese Tucker Living Trust.
The filing states the share withholding was to satisfy tax liabilities tied to RSU vesting. No derivative transactions or other purchases/sales are reported. The form is a routine disclosure of tax-withholding disposition following equity vesting.
Michelle D. Stalick, Chief Accounting Officer of BlackLine, Inc. (BL), reported multiple dispositions of common stock on 08/20/2025 at a price of $52.23 per share. The filing indicates shares were withheld to cover the reporting person’s tax liability in connection with the vesting of restricted stock units (RSUs). The Form 4 lists four separate disposition entries and shows remaining beneficial ownership figures after the transactions. The filing was signed by an attorney-in-fact on 08/21/2025. The document provides contact/address details for the reporting person but contains no financial results or forward-looking statements.
Ryan Owen, listed as Co-CEO and a director of BlackLine, Inc. (BL), reported two share dispositions on 08/20/2025 related to restricted stock unit vesting. A total of 4,262 shares were withheld to cover the reporting person’s tax liability at a reported price of $52.23 per share. The filing shows beneficial ownership levels of 220,516 and then 218,489 shares following the reported transactions. The report was signed by an attorney-in-fact on 08/21/2025 and includes an explicit explanation that the sales were tax withholdings tied to RSU vesting.
Karole Morgan-Prager, Chief Legal and Administrative Officer of BlackLine, Inc. (BL), reported three related transactions on 08/20/2025 that reduced her beneficial ownership of Common Stock. Each transaction is marked with code "F" and shows shares disposed at a price of $52.23 per share. The filings indicate a total of withheld shares were used to satisfy the reporting person’s tax liability arising from RSU vesting, and the remaining beneficial ownership after each reported disposal is recorded in the filing.