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KalVista (NASDAQ: KALV) CDO disposes equity in $27-per-share Chiesi deal

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

KalVista Pharmaceuticals chief development officer Christopher Yea reported dispositions of all his equity in connection with the company’s merger with Chiesi Farmaceutici. A tender offer and subsequent merger converted issued and outstanding common shares into cash at $27.00 per share, subject to tax withholding. Yea disposed of 229,918 shares of common stock and multiple restricted stock unit and stock option awards, which were cancelled under the merger terms. Vested options with exercise prices below $27.00 were converted into cash payments based on the spread, while options at or above that price were cancelled without consideration, leaving him with no remaining reported holdings.

Positive

  • None.

Negative

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Insights

Executive equity was cashed out or cancelled as KalVista completed its sale.

Chief development officer Christopher Yea reported issuer-related dispositions of common stock, restricted stock units, and stock options tied to KalVista’s merger with Chiesi Farmaceutici. This is a corporate transaction outcome, not an open-market trade, and follows the agreed merger terms.

Common shares were converted to cash at $27.00 per share. Options with exercise prices below $27.00 were cancelled for cash based on the spread, while those at or above $27.00 expired without payment. RSUs similarly converted into cash. The filing shows no remaining reported equity awards, reflecting standard cleanup of incentives at closing.

Insider Yea Christopher
Role CHIEF DEVELOPMENT OFFICER
Type Security Shares Price Value
Disposition Stock Option (Right to Buy) 53,500 $0.00 --
Disposition Stock Option (Right to Buy) 52,600 $0.00 --
Disposition Stock Option (Right to Buy) 27,900 $0.00 --
Disposition Stock Option (Right to Buy) 60,000 $0.00 --
Disposition Stock Option (Right to Buy) 31,000 $0.00 --
Disposition Stock Option (Right to Buy) 20,000 $0.00 --
Disposition Stock Option (Right to Buy) 18,920 $0.00 --
Disposition Stock Option (Right to Buy) 80,000 $0.00 --
Disposition Restricted Stock Unit 25,000 $0.00 --
Disposition Restricted Stock Unit 41,250 $0.00 --
Disposition Common Stock 229,918 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 0 shares (Direct, null); Restricted Stock Unit — 0 shares (Direct, null); Common Stock — 0 shares (Direct, null)
Footnotes (1)
  1. The securities were disposed of pursuant to the Agreement and Plan of Merger, dated as of April 29, 2026 (the "Merger Agreement"), by and among KalVista Pharmaceuticals, Inc., a Delaware corporation (the "Issuer" or the "Company"), Chiesi Farmaceutici S.p.A., an Italian societa per azioni ("Parent"), and Skyline Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent ("Merger Sub"). Pursuant to the Merger Agreement, Merger Sub completed a cash tender offer to acquire all of the issued and outstanding shares of common stock of the Issuer, par value $0.001 per share (the "Company Common Stock"), for a price per share of $27.00 (the "Merger Consideration"), without interest, less any applicable tax withholding. Effective as of June 11, 2026, Merger Sub merged with and into the Company with the Company surviving the Merger as a wholly owned subsidiary of the Parent (the "Merger"). The option is fully vested. Pursuant to the terms of the Merger Agreement, each option to purchase shares of Company Common Stock ("Company Option") that was outstanding and unexercised immediately prior to the effective time of the Merger (the "Effective Time") and had a per share exercise price that was less than the Merger Consideration became fully vested, was cancelled and converted into the right of the holder thereof to receive a cash payment (without interest) equal to the product of (A) the excess of (x) the Merger Consideration over (y) the per share exercise price of such Company Option, multiplied by (B) the total number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time. Each Company Option that was outstanding and unexercised immediately prior to the Effective Time and had a per share exercise price that is equal to or greater than the Merger Consideration was automatically cancelled for no consideration payable in respect thereof. The option vests over a 4 year period: 1/48th on June 17, 2022, after which 1/48th of the total shares vest monthly, subject to continued service through each vesting date. Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration. 1/16th of the total restricted stock units subject to the Award shall vest on each quarterly anniversary of the Vesting Commencement Date commencing on August 22, 2024, subject to continued service through each vesting date. Pursuant to the terms of the Merger Agreement, each share of Company Common Stock subject to issuance pursuant to outstanding restricted stock units (each, a "Company RSU Award"), that was outstanding immediately prior to the Effective Time, became fully vested, and was cancelled and converted into the right of the holder thereof to receive a cash payment (without interest) equal to the product of (A) the Merger Consideration multiplied by (B) the number of shares of Company Common Stock subject to such Company RSU immediately prior to the Effective Time. 1/16th of the total restricted stock units subject to the Award shall vest on each quarterly anniversary of the Vesting Commencement Date commencing on May 21, 2025, subject to continued service through each vesting date.
Common shares disposed 229,918 shares Disposition of KalVista common stock in merger-related transaction
Merger consideration $27.00 per share Cash paid per share of KalVista common stock in tender offer and merger
RSU block 1 41,250 units Restricted stock units cancelled and converted into cash at merger
RSU block 2 25,000 units Additional restricted stock units cancelled and cashed out at merger
Option grant 80,000 shares at $10.20 Stock option cancelled and converted into cash based on spread vs $27.00
Option grant 60,000 shares at $25.95 Stock option subject to merger treatment under Company Option terms
Option grant 53,500 shares at $8.21 Stock option cancelled and converted to cash if below $27.00 consideration
Agreement and Plan of Merger regulatory
"The securities were disposed of pursuant to the Agreement and Plan of Merger, dated as of April 29, 2026"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Merger Consideration financial
"for a price per share of $27.00 (the "Merger Consideration"), without interest, less any applicable tax withholding"
Merger consideration is the total payment a company or buyer offers to shareholders of a target company in exchange for combining the two businesses, and can include cash, shares in the surviving company, debt assumption, or a mix of these. Investors care because the form and amount affect the deal’s value, tax consequences, immediate cash received versus future ownership, and the risk and upside of holding new shares — similar to choosing between cash now or stock that could grow later.
Company Option financial
"each option to purchase shares of Company Common Stock ("Company Option") that was outstanding and unexercised"
restricted stock unit financial
"Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
cash tender offer financial
"Merger Sub completed a cash tender offer to acquire all of the issued and outstanding shares"
A cash tender offer is a public proposal in which an individual or group offers to buy a set number of a company's shares directly from shareholders for a specified cash price during a limited time. It matters to investors because it gives a clear, immediate chance to sell shares at a known price — like a store offering to buy back items at a posted rate — and can affect the stock’s market price, ownership control and liquidity.
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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
X
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*
Yea Christopher

(Last)(First)(Middle)
C/O KALVISTA PHARMACEUTICALS, INC.
200 CROSSING BOULEVARD

(Street)
FRAMINGHAM MASSACHUSETTS 01702

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
KalVista Pharmaceuticals, Inc. [ KALV ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
CHIEF DEVELOPMENT OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026
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
Common Stock06/11/2026D(1)229,918D$00D
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)$8.2106/11/2026D(1)53,500 (2)06/03/2028Common Stock53,500(3)0D
Stock Option (Right to Buy)$16.0806/11/2026D(1)52,600 (2)09/17/2028Common Stock52,600(3)0D
Stock Option (Right to Buy)$24.2306/11/2026D(1)27,900 (2)05/14/2029Common Stock27,900(3)0D
Stock Option (Right to Buy)$25.9506/11/2026D(1)60,000 (2)05/25/2031Common Stock60,000(3)0D
Stock Option (Right to Buy)$24.2306/11/2026D(1)31,000 (2)05/15/2029Common Stock31,000(3)0D
Stock Option (Right to Buy)$10.206/11/2026D(1)20,000 (2)06/16/2030Common Stock20,000(3)0D
Stock Option (Right to Buy)$9.2806/11/2026D(1)18,920 (4)05/16/2032Common Stock18,920(3)0D
Stock Option (Right to Buy)$10.206/11/2026D(1)80,000 (2)06/16/2030Common Stock80,000(3)0D
Restricted Stock Unit(5)06/11/2026D(1)25,000 (6) (6)Common Stock25,000(7)0D
Restricted Stock Unit(5)06/11/2026D(1)41,250 (8) (8)Common Stock41,250(7)0D
Explanation of Responses:
1. The securities were disposed of pursuant to the Agreement and Plan of Merger, dated as of April 29, 2026 (the "Merger Agreement"), by and among KalVista Pharmaceuticals, Inc., a Delaware corporation (the "Issuer" or the "Company"), Chiesi Farmaceutici S.p.A., an Italian societa per azioni ("Parent"), and Skyline Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent ("Merger Sub"). Pursuant to the Merger Agreement, Merger Sub completed a cash tender offer to acquire all of the issued and outstanding shares of common stock of the Issuer, par value $0.001 per share (the "Company Common Stock"), for a price per share of $27.00 (the "Merger Consideration"), without interest, less any applicable tax withholding. Effective as of June 11, 2026, Merger Sub merged with and into the Company with the Company surviving the Merger as a wholly owned subsidiary of the Parent (the "Merger").
2. The option is fully vested.
3. Pursuant to the terms of the Merger Agreement, each option to purchase shares of Company Common Stock ("Company Option") that was outstanding and unexercised immediately prior to the effective time of the Merger (the "Effective Time") and had a per share exercise price that was less than the Merger Consideration became fully vested, was cancelled and converted into the right of the holder thereof to receive a cash payment (without interest) equal to the product of (A) the excess of (x) the Merger Consideration over (y) the per share exercise price of such Company Option, multiplied by (B) the total number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time. Each Company Option that was outstanding and unexercised immediately prior to the Effective Time and had a per share exercise price that is equal to or greater than the Merger Consideration was automatically cancelled for no consideration payable in respect thereof.
4. The option vests over a 4 year period: 1/48th on June 17, 2022, after which 1/48th of the total shares vest monthly, subject to continued service through each vesting date.
5. Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.
6. 1/16th of the total restricted stock units subject to the Award shall vest on each quarterly anniversary of the Vesting Commencement Date commencing on August 22, 2024, subject to continued service through each vesting date.
7. Pursuant to the terms of the Merger Agreement, each share of Company Common Stock subject to issuance pursuant to outstanding restricted stock units (each, a "Company RSU Award"), that was outstanding immediately prior to the Effective Time, became fully vested, and was cancelled and converted into the right of the holder thereof to receive a cash payment (without interest) equal to the product of (A) the Merger Consideration multiplied by (B) the number of shares of Company Common Stock subject to such Company RSU immediately prior to the Effective Time.
8. 1/16th of the total restricted stock units subject to the Award shall vest on each quarterly anniversary of the Vesting Commencement Date commencing on May 21, 2025, subject to continued service through each vesting date.
/s/ Benjamin L. Palleiko, Attorney-in-Fact06/11/2026
** 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)

FAQ

What did KalVista (KALV) executive Christopher Yea report in this Form 4?

Christopher Yea reported disposing of all his KalVista equity in connection with the merger with Chiesi Farmaceutici. His common shares, restricted stock units, and stock options were either converted into cash or cancelled under the merger’s agreed terms.

At what price were KalVista (KALV) common shares cashed out in the Chiesi merger?

KalVista common shares were converted into cash at a price of $27.00 per share, called the Merger Consideration. Holders received this amount in cash, without interest, subject to any required tax withholding under the merger agreement.

How many KalVista common shares did Christopher Yea dispose of in the merger?

Christopher Yea disposed of 229,918 shares of KalVista common stock. These shares were tendered and then converted into a cash payment based on the $27.00 per share merger price, following completion of the tender offer and merger.

What happened to Christopher Yea’s KalVista restricted stock units in the merger?

Each restricted stock unit became fully vested at the merger’s effective time and was cancelled. In exchange, Yea became entitled to a cash payment equal to the $27.00 Merger Consideration multiplied by the number of shares underlying each RSU award.

How were KalVista stock options treated for Christopher Yea under the merger agreement?

Each outstanding KalVista stock option with an exercise price below $27.00 became fully vested, was cancelled, and converted into a cash right based on the spread. Options with exercise prices at or above $27.00 were automatically cancelled without any cash payment.

Does Christopher Yea hold any KalVista equity after the Chiesi transaction?

According to the Form 4 data, Christopher Yea’s reported common stock, restricted stock units, and stock options all show zero shares following the merger-related dispositions. This indicates no remaining reported equity position after the transaction completed.