0001441683 2026-06-18 2026-06-18 0001441683 1 2026-06-18 2026-06-18 0001441683 1 2026-06-18 2026-06-18 shares iso4217:USD pure false 0001441683 EX-FILING FEES S-8 Appian Corporation Equity Class A Common Stock, par value $0.0001 per share true 10000000 23.30 233000000 0.0001381 32177.3 233000000 32177.3 0.00 32177.3 <div style="padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',serif;font-size:6.5pt;font-weight:400;line-height:120%;position:relative;top:-3.5pt;vertical-align:baseline">(1)</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">    This Registration Statement on Form S-8 (this “Registration Statement”) covers Class A common stock, par value US $0.0001</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">per share (“Common Stock”) of </span><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">Appian Corporation</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%"> (the “Company” or “Registrant”) authorized for issuance under the Amended and Restated Appian Corporation 2017 Equity Incentive Plan (the “Plan”) and pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the “Securities Act”), any additional Common Stock that may become issuable under the Plan by reason of any stock dividend, stock split, or other similar transaction. </span></div><div style="padding-left:18pt;text-align:justify;text-indent:-18pt"><span><br/></span></div><div style="padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',serif;font-size:6.5pt;font-weight:400;line-height:120%;position:relative;top:-3.5pt;vertical-align:baseline">(2)</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">    Calculated solely for the purpose of this offering under Rule 457(c) and (h) of the Securities Act on the basis of the average of the high and low prices of the Registrant’s Common Stock as reported on the Nasdaq Global Market on June 16, 2026.</span></div><span style="color:#000000;font-family:'Times New Roman',serif;font-size:6.5pt;font-weight:400;line-height:100%;position:relative;top:-3.5pt;vertical-align:baseline">(3) </span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:100%"> There are no fee offsets.</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:6.5pt;font-weight:400;line-height:100%;position:relative;top:-3.5pt;vertical-align:baseline">.</span> (1)    This Registration Statement on Form S-8 (this “Registration Statement”) covers Class A common stock, par value US $0.0001 per share (“Common Stock”) of Appian Corporation (the “Company” or “Registrant”) authorized for issuance under the Amended and Restated Appian Corporation 2017 Equity Incentive Plan (the “Plan”) and pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the “Securities Act”), any additional Common Stock that may become issuable under the Plan by reason of any stock dividend, stock split, or other similar transaction. (2)    Calculated solely for the purpose of this offering under Rule 457(c) and (h) of the Securities Act on the basis of the average of the high and low prices of the Registrant’s Common Stock as reported on the Nasdaq Global Market on June 16, 2026 (3) There are no fee offsets