STOCK TITAN

Appian director exercises options, converts 10.8K shares

APPIAN CORP (APPN) director Bobbie G. Kilberg reported internal equity changes on September 9, 2026 involving option exercises and share class conversions, with no open‑market purchases or sales disclosed.

(Moderate)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

APPIAN CORP (APPN) director Bobbie G. Kilberg reported internal equity changes on September 9, 2026 involving option exercises and share class conversions, with no open‑market purchases or sales disclosed.

She exercised options for 10,800 shares of Class B Common Stock at $11.17 per share, then converted those Class B shares into 10,800 shares of Class A Common Stock, which she now holds directly. Additional indirect ownership totals 73,491 Class A shares held through several family trusts, including 1,364 shares that were contributed from her prior direct holdings. The Class B to Class A conversion followed the terms that each Class B share is convertible into one Class A share and may also convert automatically under specified conditions. No transactions are reported as made under a Rule 10b5‑1 trading plan.

Positive

  • None.

Negative

  • None.
Insider Kilberg Bobbie G
Role Director
Type Security Shares Price Value
Exercise Stock Option (Right to Buy) F5 10,800 $0.00 $0.00
Exercise Class B Common Stock F2, F3 10,800 $11.17 $121K
Conversion Class B Common Stock F2, F3, F1 10,800 $0.00 $0.00
Conversion Class A Common Stock F1, F2, F3 10,800 -- --
holding Class A Common Stock F4 -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 0 contracts (Direct); Class B Common Stock — 0 contracts (Direct); Class A Common Stock — 10,800 shares (Direct); Class A Common Stock — 73,491 shares (Indirect, By trust)
Footnotes (5)
  1. F1. Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock.
  2. F2. (continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued.
  3. F3. Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))
  4. F4. 1,246 shares are held by the Barbara Greene Kilberg Living Trust U/A dated July 1, 1998, of which William and Barbara Kilberg are the co-trustees; 1,246 shares held by the Kilberg Family Trust U/A dated October 13, 2021, of which Barbara Kilberg is the trustee; and 70,999 shares held by William & Barbara Kilberg Trustees of the William Kilberg Trust dated July 1, 1998 and Barbara & William Kilberg Trustees of the Barbara Kilberg Trust dated July 1, 1998, Tenants in Common ("WB Trust"). Includes 1,364 shares previously owned directly that were contributed to the WB Trust on August 19, 2026.
  5. F5. Fully vested.
Options exercised 10,800 shares of Class B Common Stock Stock option (right to buy) exercised on September 9, 2026
Option exercise price $11.17 per share Exercise price for 10,800 Class B shares exercised on September 9, 2026
Class A shares acquired by conversion (direct) 10,800 shares Class B to Class A conversion on September 9, 2026
Direct Class A holdings after transaction 10,800 shares Total direct Class A Common Stock reported following the conversion
Indirect Class A holdings via trusts 73,491 shares Class A Common Stock held indirectly by various Kilberg family trusts
WB Trust contribution from direct holdings 1,364 shares Class A shares previously owned directly and contributed to WB Trust on August 19, 2026
Trust share breakdown 1,246 + 1,246 + 70,999 shares Class A shares held by three specified Kilberg family trusts
Class B Common Stock financial
"Pursuant to the terms of the Class B Common Stock, the Reporting Person converted"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
Class A Common Stock financial
"converted shares of Class B Common Stock into shares of Class A Common Stock."
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
aggregate voting power financial
"outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power"
tenants in common financial
"Trustees of the Barbara Kilberg Trust dated July 1, 1998, Tenants in Common"
convert automatically financial
"all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What transactions did Appian (APPN) director Bobbie G. Kilberg report on September 9, 2026?

She exercised options for 10,800 Class B shares at $11.17 and then converted those 10,800 Class B shares into 10,800 Class A shares, all as internal equity movements with no open‑market trades reported.

How many Appian (APPN) shares does Bobbie G. Kilberg hold directly after this Form 4?

After the reported transactions, Bobbie G. Kilberg holds 10,800 shares of Class A Common Stock directly. These shares result from converting an equal number of Class B shares into Class A on September 9, 2026.

What are Bobbie G. Kilberg’s indirect holdings of Appian (APPN) shares through trusts?

She is reported as indirectly owning 73,491 Class A shares held by several family trusts. This includes 1,364 shares that were previously owned directly and contributed to the WB Trust on August 19, 2026.

Were any of Bobbie G. Kilberg’s Appian (APPN) transactions made under a Rule 10b5-1 plan?

No. The filing indicates no Rule 10b5‑1 trading plan for the reported transactions, meaning they are not described as being executed under a pre‑arranged trading plan.

What is the conversion ratio between Appian (APPN) Class B and Class A Common Stock for these transactions?

Each share of Class B Common Stock converts into one share of Class A Common Stock. The filing states that each Class B share is convertible at any time at the holder’s option into one Class A share and also provides for automatic conversion under certain conditions.

What happened to Bobbie G. Kilberg’s stock options in the Appian (APPN) Form 4?

A fully vested stock option for 10,800 shares of Class B Common Stock with an exercise price of $11.17 per share was exercised in full, leaving 0 options from that grant outstanding after the transaction.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Kilberg Bobbie G

(Last)(First)(Middle)
C/O APPIAN CORPORATION
7950 JONES BRANCH DRIVE

(Street)
MCLEAN VIRGINIA 22102

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
APPIAN CORP [ APPN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock09/09/2026C(1)10,800A(2)(3)10,800D
Class A Common Stock73,491IBy trust(4)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$11.1709/09/2026M10,800 (5)01/31/2027Class B Common Stock10,800$00D
Class B Common Stock(2)(3)09/09/2026M10,800 (2)(3) (2)(3)Class A Common Stock10,800$11.1710,800D
Class B Common Stock(2)(3)09/09/2026C(1)10,800 (2)(3) (2)(3)Class A Common Stock10,800$00D
Explanation of Responses:
1. Pursuant to the terms of the Class B Common Stock, the Reporting Person converted shares of Class B Common Stock into shares of Class A Common Stock.
2. (continued from Footnote (2)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock, and no additional shares of Class B Common Stock will be issued.
3. Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1) any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (3))
4. 1,246 shares are held by the Barbara Greene Kilberg Living Trust U/A dated July 1, 1998, of which William and Barbara Kilberg are the co-trustees; 1,246 shares held by the Kilberg Family Trust U/A dated October 13, 2021, of which Barbara Kilberg is the trustee; and 70,999 shares held by William & Barbara Kilberg Trustees of the William Kilberg Trust dated July 1, 1998 and Barbara & William Kilberg Trustees of the Barbara Kilberg Trust dated July 1, 1998, Tenants in Common ("WB Trust"). Includes 1,364 shares previously owned directly that were contributed to the WB Trust on August 19, 2026.
5. Fully vested.
Remarks:
/s/ Angela Patterson, Attorney-in-Fact09/11/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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