Key facts
- This page summarizes David M. Demski's Form 4 filing for Alphatec Holdings, Inc. (ATEC).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 18 Dec 2024, 18:11.
David M. Demski - 18 Dec 2024 Form 4 Insider Report for Alphatec Holdings, Inc. (ATEC)
- Form type
- 4
- Accepted by SEC
- 18 Dec 2024, 18:11:38 UTC
- Previous filing
- 12 Dec 2024
- Next filing
- 21 Apr 2025
- SEC filing
- View source filing
- Reporting owner signature
- /s/ Tyson E. Marshall, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
David M. Demski filed Form 4 for Alphatec Holdings, Inc. (ATEC) on 18 Dec 2024.
Change
- Previous filing in this sequence was filed on 12 Dec 2024.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ATEC
transaction
Common Stock
Award
- Transaction value
- Shares
- +126,051
- Change %
- +44%
- Price
- Shares after
- 414,492
- Date
- 18 Dec 2024
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
On December 18, 2024, in connection with a consulting agreement entered into between the issuer and the reporting person, and as consideration for the services to be provided by the reporting person thereunder, the issuer granted to the reporting person 126,051 restricted stock units (RSUs). The RSUs vest in equal 25% increments on June 30 of each of 2025, 2026, 2027 and 2028. Notwithstanding the foregoing, if the consulting agreement is terminated before June 30, 2028, any unvested RSUs will vest on a pro-rata basis, calculated as follows: the number of actual days elapsed between the most recent vesting date (June 30) and the date of termination, divided by 365 days (the annual vesting period). Any RSUs not vested after this pro-rata calculation will be forfeited. Each restricted stock unit (RSU) represents a contingent right to receive one share of the issuer's common stock.