STOCK TITAN

Alphatec (NASDAQ: ATEC) GC nets 79,107 shares in option exercise

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

Rhea-AI Filing Summary

Alphatec Holdings, Inc. General Counsel and Corporate Secretary Marshall Tyson Eliot exercised employee stock options for a total of 102,500 shares of common stock on April 7, 2026, at exercise prices ranging from $1.68 to $3.34 per share.

The options were exercised on a cashless basis. To cover the exercise prices, the issuer withheld 23,393 shares at $11.03 per share and issued 79,107 shares of common stock to the reporting person. Following these transactions, he directly owned 638,566 shares of Alphatec common stock.

Positive

  • None.

Negative

  • None.

Insights

Routine option exercise with tax withholding, net increase in holdings.

Marshall Tyson Eliot, General Counsel of Alphatec Holdings, Inc., exercised employee stock options covering 102,500 shares of common stock at strike prices between $1.68 and $3.34 per share. These are compensation-related derivative exercises rather than open-market purchases.

The transactions used a cashless structure, with 23,393 shares withheld at $11.03 per share to pay exercise costs, and 79,107 shares issued to him. After the transactions, he directly held 638,566 shares, suggesting the event is a routine equity compensation exercise and hold, not a market sale.

Insider Marshall Tyson Eliot
Role GENERAL COUNSEL & CORP. SEC.
Type Security Shares Price Value
Exercise Employee Stock Option (right to buy) 15,000 $0.00 --
Exercise Employee Stock Option (right to buy) 15,000 $0.00 --
Exercise Employee Stock Option (right to buy) 12,500 $0.00 --
Exercise Employee Stock Option (right to buy) 60,000 $0.00 --
Exercise Common Stock 15,000 $1.98 $30K
Exercise Common Stock 15,000 $1.68 $25K
Exercise Common Stock 12,500 $3.34 $42K
Exercise Common Stock 60,000 $2.69 $161K
Tax Withholding Common Stock 23,393 $11.03 $258K
Holdings After Transaction: Employee Stock Option (right to buy) — 0 shares (Direct); Common Stock — 574,459 shares (Direct)
Footnotes (1)
  1. On April 7, 2026, the reporting person exercised options to purchase 15,000 shares of the issuer's common stock for $1.98 per share, 15,000 shares of the issuer's common stock for $1.68 per share, 12,500 shares of the issuer's common stock for $3.34 per share, and 60,000 shares of the issuer's common stock for $2.69 per share. The reporting person paid the exercise price on a cashless basis, resulting in the issuer withholding 23,393 of the shares at a price of $11.03 per share to pay the applicable exercise prices for the shares and issuing to the reporting person 79,107 shares. The option vested 25% on the first anniversary of the grant date and thereafter in 36 equal monthly installments. The option expires on the tenth anniversary of the grant date.
Options exercised 102,500 shares Employee stock options exercised on April 7, 2026
Strike prices $1.68–$3.34 per share Exercise prices for the options converted to common stock
Shares withheld for costs 23,393 shares at $11.03 Shares withheld in cashless exercise to cover exercise prices and taxes
Net shares issued 79,107 shares Net common shares issued to insider after withholding
Post-transaction holdings 638,566 shares Direct common stock owned after April 7, 2026 transactions
Largest individual option block 60,000 shares at $2.69 Largest single option exercise among reported grants
Employee Stock Option financial
"security_title: "Employee Stock Option (right to buy)""
An employee stock option is a promise that lets a worker buy company shares later at a predetermined price, often after they stay for a certain period or meet performance goals — think of it like a coupon that locks in today's price for a future purchase. It matters to investors because options align employees’ incentives with company performance, can increase the number of shares outstanding (dilution) when exercised, and represent a compensation cost that affects reported profits and shareholder value.
cashless basis financial
"The reporting person paid the exercise price on a cashless basis, resulting in the issuer withholding 23,393 of the shares"
An agreement executed on a cashless basis lets a holder convert or exercise a security (like options, warrants, or conversion rights) without paying money upfront; instead the holder receives a smaller number of shares equal in value to what the cash would have purchased. Think of trading a coupon for fewer slices of a cake rather than handing over cash for the full slice. For investors, it affects how much ownership and dilution occur and avoids immediate cash outlays.
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition""
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
Exercise or conversion of derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
vested 25% on the first anniversary financial
"The option vested 25% on the first anniversary of the grant date and thereafter in 36 equal monthly installments."
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*
Marshall Tyson Eliot

(Last)(First)(Middle)
C/O ALPHATEC SPINE, INC.
1950 CAMINO VIDA ROBLE

(Street)
CARLSBAD CALIFORNIA 92008

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Alphatec Holdings, Inc. [ ATEC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
GENERAL COUNSEL & CORP. SEC.
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/07/2026
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 Stock04/07/2026M15,000A$1.98574,459D
Common Stock04/07/2026M15,000A$1.68589,459D
Common Stock04/07/2026M12,500A$3.34601,959D
Common Stock04/07/2026M60,000A$2.69661,959D
Common Stock04/07/2026F(1)23,393D$11.03(1)638,566D
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
Employee Stock Option (right to buy)$1.9804/07/2026M15,000 (2)04/25/2027(2)Common Stock15,000$00D
Employee Stock Option (right to buy)$1.6804/07/2026M15,000 (2)07/26/2027(2)Common Stock15,000$00D
Employee Stock Option (right to buy)$3.3404/07/2026M12,500 (2)02/26/2028(2)Common Stock12,500$00D
Employee Stock Option (right to buy)$2.6904/07/2026M60,000 (2)07/30/2028(2)Common Stock60,000$00D
Explanation of Responses:
1. On April 7, 2026, the reporting person exercised options to purchase 15,000 shares of the issuer's common stock for $1.98 per share, 15,000 shares of the issuer's common stock for $1.68 per share, 12,500 shares of the issuer's common stock for $3.34 per share, and 60,000 shares of the issuer's common stock for $2.69 per share. The reporting person paid the exercise price on a cashless basis, resulting in the issuer withholding 23,393 of the shares at a price of $11.03 per share to pay the applicable exercise prices for the shares and issuing to the reporting person 79,107 shares.
2. The option vested 25% on the first anniversary of the grant date and thereafter in 36 equal monthly installments. The option expires on the tenth anniversary of the grant date.
/s/ Tyson E. Marshall04/09/2026
** 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 Alphatec (ATEC) insider Marshall Tyson Eliot report in this Form 4?

He reported exercising employee stock options for 102,500 shares of Alphatec common stock. The transactions converted options into shares through a cashless exercise and increased his direct ownership to 638,566 common shares after tax-related share withholding.

How many Alphatec (ATEC) options did the General Counsel exercise and at what prices?

He exercised options for 15,000 shares at $1.98, 15,000 at $1.68, 12,500 at $3.34, and 60,000 at $2.69, totaling 102,500 shares. These employee stock options were compensation-related rights to buy common stock at set strike prices.

What does cashless exercise mean in this Alphatec (ATEC) Form 4 filing?

Cashless exercise means the insider did not pay cash to exercise the options. Instead, Alphatec withheld 23,393 shares at $11.03 per share to cover exercise costs and issued 79,107 net shares of common stock to the reporting person.

Did the Alphatec (ATEC) General Counsel sell any shares in the market?

The Form 4 shows a tax-withholding disposition of 23,393 shares at $11.03 per share. These shares were withheld by Alphatec to pay exercise prices and taxes, not sold in an open-market transaction, and are classified under code F for tax withholding.

What are the General Counsel’s Alphatec (ATEC) holdings after these option exercises?

Following the reported transactions, the General Counsel directly owned 638,566 shares of Alphatec common stock. This reflects the net result after exercising 102,500 options and having 23,393 shares withheld to satisfy exercise price and related tax obligations.

How many net Alphatec (ATEC) shares did the insider receive from these option exercises?

He received 79,107 net shares of Alphatec common stock. This figure comes from exercising options on 102,500 shares and having 23,393 shares withheld by the issuer at $11.03 per share to cover the applicable exercise prices and related obligations.