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Amicus Therapeutics (NASDAQ: FOLD) director cashes out equity in BioMarin deal

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

Rhea-AI Filing Summary

Amicus Therapeutics director Glenn Sblendorio disposed of his equity stake in connection with the company’s acquisition by BioMarin Pharmaceutical. He surrendered 142,564 shares of Common Stock at $14.50 per share and 20,414 restricted stock units that vested in full at the merger closing.

Multiple fully vested stock option grants covering shares of Common Stock were also cancelled. For each option, Mr. Sblendorio became entitled to a cash payment equal to the excess of $14.50 per share over the option’s exercise price, multiplied by the number of option shares. Following these transactions, the filing shows no remaining direct stock or option holdings.

Positive

  • None.

Negative

  • None.
Insider SBLENDORIO GLENN
Role null
Type Security Shares Price Value
Disposition Stock Options (right to buy) 20,000 $0.00 --
Disposition Stock Options (right to buy) 16,236 $0.00 --
Disposition Stock Options (right to buy) 19,473 $0.00 --
Disposition Stock Options (right to buy) 18,574 $0.00 --
Disposition Stock Options (right to buy) 36,111 $0.00 --
Disposition Stock Options (right to buy) 45,423 $0.00 --
Disposition Stock Options (right to buy) 30,474 $0.00 --
Disposition Stock Options (right to buy) 42,467 $0.00 --
Disposition Stock Options (right to buy) 74,872 $0.00 --
Disposition Common Stock 142,564 $14.50 $2.07M
Holdings After Transaction: Stock Options (right to buy) — 0 shares (Direct, null); Common Stock — 0 shares (Direct, null)
Footnotes (1)
  1. The reported securities were disposed of in connection with consummation of the acquisition of the Issuer by BioMarin Pharmaceutical Inc. (the "Merger"), which included 122,150 shares of Common Stock and 20,414 restricted stock units (which vested in full in connection with consummation of the Merger). In connection with consummation of the Merger, each reported stock option ("Option") was cancelled and converted into the right to receive a cash payment equal to (a) the excess of (i) $14.50 per share over (ii) the exercise price payable per share, multiplied by (b) the total number of shares subject to such Option. Each Option was fully vested. Each Option vested in full in connection with consummation of the Merger.
Common shares disposed 142,564 shares at $14.50 Common Stock surrendered at merger closing
Merger cash price $14.50 per share Cash consideration used for stock and options
Restricted stock units vested 20,414 RSUs RSUs vested in full upon consummation of the Merger
Option tranche shares 74,872 shares Stock options at $5.96 exercise price cancelled for cash
Option tranche shares 42,467 shares Stock options at $10.27 exercise price cancelled for cash
Option tranche shares 45,423 shares Stock options at $8.55 exercise price cancelled for cash
Smallest option tranche 16,236 shares Stock options at $8.60 exercise price cancelled for cash
Derivative positions remaining 0 options No remaining derivative holdings in derivativeSummary
restricted stock units financial
"20,414 restricted stock units (which vested in full in connection with consummation of the Merger)"
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.
Merger financial
"disposed of in connection with consummation of the acquisition of the Issuer by BioMarin Pharmaceutical Inc. (the "Merger")"
A merger is when two companies combine into a single business, with ownership and control reorganized so they operate as one entity. For investors it matters because mergers can change the value and risk of holdings—shares may be exchanged, diluted, or rise if the combined company saves costs or gains market power, and the deal often depends on regulatory approval and successful integration like two households joining resources and routines.
stock option financial
"each reported stock option ("Option") was cancelled and converted into the right to receive a cash payment"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
cash payment financial
"converted into the right to receive a cash payment equal to (a) the excess of (i) $14.50 per share"
exercise price financial
"the excess of (i) $14.50 per share over (ii) the exercise price payable per share"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
fully vested financial
"Each Option was fully vested."
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*
SBLENDORIO GLENN

(Last)(First)(Middle)
47 HULFISH STREET

(Street)
PRINCETON NEW JERSEY 08542

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AMICUS THERAPEUTICS, INC. [ FOLD ]
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)
04/27/2026
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 Stock04/27/2026D142,564(1)D$14.50D
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 Options (right to buy)$6.7104/27/2026D(2)20,000 (3)06/09/2026Common Stock20,000(2)0D
Stock Options (right to buy)$8.604/27/2026D(2)16,236 (3)06/13/2027Common Stock16,236(2)0D
Stock Options (right to buy)$1204/27/2026D(2)19,473 (3)06/27/2029Common Stock19,473(2)0D
Stock Options (right to buy)$12.8104/27/2026D(2)18,574 (3)06/04/2030Common Stock18,574(2)0D
Stock Options (right to buy)$10.7104/27/2026D(2)36,111 (3)06/10/2031Common Stock36,111(2)0D
Stock Options (right to buy)$8.5504/27/2026D(2)45,423 (3)06/09/2032Common Stock45,423(2)0D
Stock Options (right to buy)$12.6204/27/2026D(2)30,474 (3)06/08/2033Common Stock30,474(2)0D
Stock Options (right to buy)$10.2704/27/2026D(2)42,467 (3)06/06/2034Common Stock42,467(2)0D
Stock Options (right to buy)$5.9604/27/2026D(2)74,872 (4)06/05/2035Common Stock74,872(2)0D
Explanation of Responses:
1. The reported securities were disposed of in connection with consummation of the acquisition of the Issuer by BioMarin Pharmaceutical Inc. (the "Merger"), which included 122,150 shares of Common Stock and 20,414 restricted stock units (which vested in full in connection with consummation of the Merger).
2. In connection with consummation of the Merger, each reported stock option ("Option") was cancelled and converted into the right to receive a cash payment equal to (a) the excess of (i) $14.50 per share over (ii) the exercise price payable per share, multiplied by (b) the total number of shares subject to such Option.
3. Each Option was fully vested.
4. Each Option vested in full in connection with consummation of the Merger.
/s/ Christian Formica, Attorney-in-Fact04/27/2026
** 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 insider transaction did Glenn Sblendorio report at Amicus Therapeutics (FOLD)?

Glenn Sblendorio reported disposing of his Amicus Therapeutics equity in connection with its acquisition by BioMarin. He surrendered 142,564 common shares and fully vested equity awards in exchange for cash consideration based on the merger price of $14.50 per share.

How many Amicus Therapeutics (FOLD) shares did Glenn Sblendorio give up in the BioMarin merger?

He surrendered 142,564 shares of Amicus Therapeutics Common Stock at $14.50 per share. The filing also notes 20,414 restricted stock units vested in full at closing, resulting in cash settlement tied to the same merger consideration per share.

What happened to Glenn Sblendorio’s Amicus Therapeutics (FOLD) stock options in the merger?

Each reported stock option was cancelled at closing and converted into a cash right. The cash equals $14.50 per share minus the option’s exercise price, multiplied by the number of underlying shares, with all options described as fully vested at consummation.

Did Glenn Sblendorio retain any Amicus Therapeutics (FOLD) shares or options after the BioMarin deal?

According to the Form 4, he reported zero shares and zero options directly owned after the merger-related dispositions. His common stock, restricted stock units, and listed stock options were all surrendered or cancelled in exchange for cash tied to the $14.50 merger price.

How were Glenn Sblendorio’s Amicus Therapeutics (FOLD) restricted stock units treated in the merger?

The filing states 20,414 restricted stock units vested in full upon consummation of the merger. These vested RSUs were included with his other equity in the overall cash consideration, using the same $14.50 per-share merger price outlined for common shares and options.