Welcome to our dedicated page for Appian SEC filings (Ticker: APPN), 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.
Appian Corporation filings document regulatory disclosures for a Nasdaq-listed process automation software company with Class A common stock registered under the Exchange Act. Recent Form 8-K filings furnish quarterly and annual financial results, related conference-call information, business highlights, financial outlook, and other corporate events.
The filing record also covers board-authorized share repurchase programs, director appointments, committee service, independence determinations, and non-employee director compensation. Appian’s proxy materials address annual meeting governance, executive compensation, equity awards, and other shareholder voting disclosures tied to its public-company structure.
Appian Corp reports a Schedule 13G filing by Vanguard Portfolio Management LLC reporting 10.06% beneficial ownership of Common Stock, equal to 4,316,150 shares as of the filing.
Vanguard Portfolio Management LLC indicates January 12, 2026 internal realignment of The Vanguard Group, Inc., and states the disclosed holdings reflect securities over which Vanguard Portfolio Management LLC and certain affiliates exercise dispositive power. The filer reports 34,978 shares of shared voting power and 4,316,150 shares of shared dispositive power.
Appian Corporation director Mark Steven Lynch reported option exercises, share conversions, and a stock sale. He exercised employee stock options covering 9,430 shares at an exercise price of $9.46 per share and 100 shares at $12.00 per share, all fully vested. These transactions resulted in conversions of Class B Common Stock into the same number of Class A Common Stock shares. Lynch then sold 9,530 shares of Class A Common Stock at a price of $27.00 per share, and held 43,968 shares of Class A Common Stock directly following the sale.
Appian Corp Chief Customer Officer Pavel Zamudio-Ramirez exercised restricted stock units and settled related taxes in shares. On March 3, 2026, 2,259 Restricted Stock Units were converted into 2,259 shares of Class A Common Stock at a price of $0.00 per share. A separate transaction disposed of 822 shares of Class A Common Stock at $27.34 per share to cover tax obligations associated with the equity award, leaving him with 25,665 directly held Class A shares. Footnotes state the RSUs were granted on February 26, 2026 and vested immediately, with each RSU convertible into one share of Class A Common Stock.
Appian Corporation CEO Matthew W. Calkins reported equity compensation transactions involving Restricted Stock Units (RSUs) and Class A Common Stock. On March 3, 2026, he exercised or converted 64,375 RSUs into 64,375 shares of Class A Common Stock at $0.00 per share, reflecting a derivative exercise/conversion.
In a related tax-withholding disposition, 23,558 shares of Class A Common Stock were delivered at a price of $27.34 per share to satisfy tax obligations associated with the RSU event. After these transactions, Calkins held 1,819,144 shares of Class A Common Stock directly. Each RSU converts into one share of Class A Common Stock, and the RSUs were granted on February 26, 2026 and vested immediately.
APPIAN CORP director and officer Robert Charles Kramer reported equity award activity in company stock. He exercised or converted 3,770 Restricted Stock Units into an equal number of Class A Common shares at a stated price of $0.0000 per share. To cover tax obligations, 1,215 Class A shares were disposed of at $27.34 per share through a share-withholding transaction, not an open‑market sale. After these transactions, he held 313,937 Class A shares directly. Indirect holdings included 9,120 shares owned by The Robert C. Kramer Trust, where he is sole trustee and beneficiary, and 150,000 shares owned by an irrevocable 2023 family trust.
Calkins Matthew W reported acquisition or exercise transactions in this Form 4 filing.
Appian Corp CEO and President Matthew W. Calkins reported an equity compensation grant in the form of 64,375 restricted stock units (RSUs) on February 26, 2026. Each RSU represents one share of Appian Class A common stock or its cash equivalent, and the award vests immediately.
Kramer Robert Charles reported acquisition or exercise transactions in this Form 4 filing.
Appian Corp director and officer RSU grant: Appian Corp granted General Manager and director Robert Charles Kramer 3,770 restricted stock units on February 26, 2026. Each RSU represents a right to receive one share of Class A common stock or its cash equivalent, and the award vests immediately.
Zamudio-Ramirez Pavel reported acquisition or exercise transactions in this Form 4 filing.
Appian Corp Chief Customer Officer Pavel Zamudio-Ramirez received an equity grant of 2,259 restricted stock units. The award was granted on February 26, 2026 and vests immediately, meaning the units are no longer subject to a service-based waiting period.
Each restricted stock unit represents a contingent right to receive one share of Appian’s Class A common stock or its cash equivalent, at the company’s discretion. After this grant, Zamudio-Ramirez holds 2,259 restricted stock units directly.
RPD Fund Management LLC and related entities reported beneficial ownership positions in Appian Corporation Class A common stock. RPD Fund Management LLC and Ahmet H. Okumus each report 9.1% beneficial ownership corresponding to 3,900,656 shares, and RPD Opportunity Fund LP and RPD Opportunity LLC each report 7.5% corresponding to 3,225,956 shares. The filing includes a joint filing agreement and a disclaimer that each reporting person disclaims beneficial ownership except to the extent of pecuniary interest.