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Esperion Therapeutics (ESPR) CEO exits equity in cash-and-CVR merger payout

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

Rhea-AI Filing Summary

Esperion Therapeutics, Inc. completed a merger in which President and CEO Sheldon L. Koenig disposed of his equity positions to the issuer at the merger effective time. The filing reports the disposition of 2,121,094 shares of common stock and several stock option grants covering 647,460, 753,000, and 642,000 underlying shares. Each common share was converted into the right to receive $3.16 in cash per share plus one contingent value right (CVR). Each in-the-money stock option was canceled and converted into cash equal to the excess of the $3.16 per share cash consideration over its exercise price, plus one CVR for each underlying share.

Positive

  • None.

Negative

  • None.

Filing Explained

The merger took effect on July 13: common shares were canceled and converted into $3.16 plus one contingent value right each.

The July 13, 2026 Form 4 documents that the merger became effective: MergerCo merged into Esperion Therapeutics, which survived as a wholly owned subsidiary of Essence Parent Inc. At that effective time, each common share was converted into $3.16 in cash and one contingent value right, and all common shares were automatically canceled.

Form 4 reports an insider transaction; this filing's explanation ties the reported disposition to the merger agreement and its effective time. Each in-the-money option was also canceled and converted into cash equal to the excess of $3.16 over its exercise price, plus one contingent value right.

The contingent value rights may produce additional cash payments when specified milestones are achieved, subject to applicable withholding taxes, but the July 13 filing does not state a current payment amount for those rights.

Sources and calculations
Insider Koenig Sheldon L.
Role President and CEO
Type Security Shares Price Value
Disposition Stock Option (right to buy) 642,000 -- --
Disposition Stock Option (right to buy 753,000 -- --
Disposition Stock Option (right to buy) 647,460 -- --
Disposition Common Stock 2,121,094 -- --
Holdings After Transaction: Stock Option (right to buy) — 0 shares (Direct); Stock Option (right to buy — 0 shares (Direct); Common Stock — 0 shares (Direct)
Footnotes (1)
  1. This Form 4 reports securities disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated May 1, 2026, by and among the Issuer, Essence Parent Inc., a Delaware corporation ("Parent") and Essence MergerCo Inc., a Delaware corporation and wholly owned subsidiary of Parent ("MergerCo"), pursuant to which, on July 13, 2026 (the "Effective Time"), MergerCo merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. At the Effective Time, each share of the Issuer's common stock, par value $0.001 per share ("Common Stock") was converted into the right to receive (a) an amount in cash equal to $3.16 per share, without interest (the "per share cash consideration"), and (b) one contractual contingent value right per share (each, a "CVR" and, together with the per share cash consideration, the "merger consideration"), representing the right to participate in contingent payments in cash, without interest, upon the achievement of certain milestones, subject to any applicable withholding taxes. From and after the Effective Time, all such shares of Common Stock were no longer outstanding and were automatically canceled. Includes 1,474,344 restricted stock units (each, a "RSU"). At the Effective Time, each RSU with respect to Common Stock outstanding immediately prior to the Effective Time vested in full (to the extent then-unvested), and was canceled and converted into the right to receive, with respect to each share of Common Stock subject to such RSU immediately prior to the effective time, (a) a cash payment (rounded down to the nearest cent), without interest and subject to applicable tax withholding and deductions, equal to the per share cash consideration, plus (b) one CVR, subject to certain exceptions. Includes 1,983 shares recently acquired in Esperion's Employee Stock Purchase Plan. At the Effective Time, each stock option having a per share exercise price that was less than the per share cash consideration (each, an "in-the-money option") was canceled and converted into the right to receive, for each share of Common Stock issuable upon the exercise of such in-the-money option immediately prior to the Effective Time, (a) a cash payment (rounded down to the nearest cent), without interest and subject to applicable tax withholding and deductions, equal to the excess of the per share cash consideration over the per share exercise price of such in-the-money option plus (b) one CVR.
Common shares disposed 2,121,094 shares Common stock disposition to issuer at merger effective time
Per share cash consideration $3.16 per share Cash paid for each share of common stock in the merger
Option grant 1 size 647,460 shares In-the-money stock option canceled at $2.44 exercise price
Option grant 1 exercise price $2.44 per share Exercise price compared with $3.16 per-share cash consideration
Option grant 2 size 753,000 shares In-the-money stock option canceled at $1.50 exercise price
Option grant 2 exercise price $1.50 per share Exercise price compared with $3.16 per-share cash consideration
Option grant 3 size 642,000 shares In-the-money stock option canceled at $2.05 exercise price
RSUs vested at merger 1,474,344 RSUs Restricted stock units that vested and were converted into cash plus CVRs
Agreement and Plan of Merger regulatory
"reports securities disposed of pursuant to the Agreement and Plan of Merger"
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.
contingent value right financial
"one contractual contingent value right per share (each, a "CVR")"
A contingent value right is a special security that gives its holder the right to receive one or more future payments only if specified events happen, such as a product reaching a sales target or getting regulatory approval. It matters to investors because it offers potential extra payout tied to uncertain outcomes—like a bet that a project will succeed—so it can add upside to a deal while also carrying extra risk and valuation uncertainty.
restricted stock units financial
"Includes 1,474,344 restricted stock units (each, a "RSU")"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
in-the-money option financial
"each stock option having a per share exercise price that was less than the per share cash consideration (each, an "in-the-money option")"

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

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FAQ

What did Esperion Therapeutics (ESPR) disclose about Sheldon L. Koenig’s common stock in this Form 4?

Sheldon L. Koenig reported disposing of 2,121,094 shares of Esperion common stock in connection with a merger, with each share converted into $3.16 in cash plus one contingent value right (CVR).

How were Esperion Therapeutics (ESPR) CEO stock options treated at the merger effective time?

Koenig’s in-the-money stock options covering 647,460, 753,000, and 642,000 shares were canceled and converted into cash equal to $3.16 minus the option exercise price per share, plus one CVR per underlying share.

What merger consideration did Esperion Therapeutics (ESPR) shareholders receive per share?

Each Esperion common share was converted into the right to receive $3.16 in cash per share, without interest, plus one contingent value right (CVR) that may pay additional cash upon achieving specified milestones.

What is the role of the contingent value right (CVR) in the Esperion (ESPR) merger terms?

Each share and qualifying option received one CVR, representing the right to potential future cash payments, without interest, if certain milestones are met, in addition to the immediate $3.16 per-share cash component.

Did Sheldon L. Koenig retain any direct Esperion (ESPR) common stock after these transactions?

According to the Form 4, Koenig’s direct holdings of Esperion common stock after the merger-related disposition were reported as 0 shares, reflecting the conversion of his equity into merger consideration.

How were Esperion Therapeutics (ESPR) restricted stock units handled in the merger?

The footnotes state that 1,474,344 RSUs vested in full at the effective time, then were canceled and converted so that each underlying share received $3.16 in cash plus one CVR, subject to tax withholding.
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*
Koenig Sheldon L.

(Last)(First)(Middle)
C/O ESPERION THERAPEUTICS, INC.
3891 RANCHERO DRIVE, SUITE 150

(Street)
ANN ARBOR MICHIGAN 48108

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Esperion Therapeutics, Inc. [ ESPR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/13/2026
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 Stock07/13/2026D(1)2,121,094(2)(3)(4)D(2)(3)0D
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)$2.05(5)07/13/2026D(1)642,000 (5)03/14/2034Common Stock642,000(5)0D
Stock Option (right to buy$1.5(5)07/13/2026D(1)753,000 (5)03/14/2035Common Stock753,000(5)0D
Stock Option (right to buy)$2.44(5)07/13/2026D(1)647,460 (5)03/13/2036Common Stock647,460(5)0D
Explanation of Responses:
1. This Form 4 reports securities disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated May 1, 2026, by and among the Issuer, Essence Parent Inc., a Delaware corporation ("Parent") and Essence MergerCo Inc., a Delaware corporation and wholly owned subsidiary of Parent ("MergerCo"), pursuant to which, on July 13, 2026 (the "Effective Time"), MergerCo merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent.
2. At the Effective Time, each share of the Issuer's common stock, par value $0.001 per share ("Common Stock") was converted into the right to receive (a) an amount in cash equal to $3.16 per share, without interest (the "per share cash consideration"), and (b) one contractual contingent value right per share (each, a "CVR" and, together with the per share cash consideration, the "merger consideration"), representing the right to participate in contingent payments in cash, without interest, upon the achievement of certain milestones, subject to any applicable withholding taxes. From and after the Effective Time, all such shares of Common Stock were no longer outstanding and were automatically canceled.
3. Includes 1,474,344 restricted stock units (each, a "RSU"). At the Effective Time, each RSU with respect to Common Stock outstanding immediately prior to the Effective Time vested in full (to the extent then-unvested), and was canceled and converted into the right to receive, with respect to each share of Common Stock subject to such RSU immediately prior to the effective time, (a) a cash payment (rounded down to the nearest cent), without interest and subject to applicable tax withholding and deductions, equal to the per share cash consideration, plus (b) one CVR, subject to certain exceptions.
4. Includes 1,983 shares recently acquired in Esperion's Employee Stock Purchase Plan.
5. At the Effective Time, each stock option having a per share exercise price that was less than the per share cash consideration (each, an "in-the-money option") was canceled and converted into the right to receive, for each share of Common Stock issuable upon the exercise of such in-the-money option immediately prior to the Effective Time, (a) a cash payment (rounded down to the nearest cent), without interest and subject to applicable tax withholding and deductions, equal to the excess of the per share cash consideration over the per share exercise price of such in-the-money option plus (b) one CVR.
Remarks:
/s/ Sheldon L. Koenig07/13/2026
** 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)