Marshall Tyson Eliot
CIK: 0001666669•GENERAL COUNSEL & CORP. SEC.
Officer
Primary company: Alphatec Holdings, Inc. (ATEC)
Marshall Tyson Eliot is a corporate insider (GENERAL COUNSEL & CORP. SEC.) at Alphatec Holdings, Inc. (ATEC) filing SEC Form 4 transactions. 33 transactions across 2 companies, totaling $0 in purchases and $3,124,624 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Sale | 8,168 | $9.65 | $79K | 630,398 | 8/5/2026 Filed: 8/5/2026 | Filing → | |
| Exercise | 60,000 | $2.69 | $161K | 0 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 12,500 | $3.34 | $42K | 0 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 15,000 | $1.68 | $25K | 0 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 15,000 | $1.98 | $30K | 0 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Tax Payment | 23,393 | $11.03 | $258K | 638,566 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 60,000 | $2.69 | $161K | 661,959 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 12,500 | $3.34 | $42K | 601,959 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 15,000 | $1.68 | $25K | 589,459 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Exercise | 15,000 | $1.98 | $30K | 574,459 | 4/7/2026 Filed: 4/7/2026 | Filing → | |
| Award | 42,459 | - | - | 42,459 | 2/25/2026 Filed: 2/25/2026 | Filing → | |
| Award | 42,459 | - | - | 42,459 | 2/25/2026 Filed: 2/25/2026 | Filing → | |
| Award | 12,840 | - | - | 648,294 | 2/25/2026 Filed: 2/25/2026 | Filing → | |
| Award | 84,918 | - | - | 635,454 | 2/25/2026 Filed: 2/25/2026 | Filing → | |
| Award | 205,094 | - | - | 550,536 | 2/25/2026 Filed: 2/25/2026 | Filing → | |
| Sale | 12,965 | $21.47 | $278K | 345,442 | 12/5/2025 Filed: 12/9/2025 | Filing → | |
| Sale | 9,924 | $21.48 | $213K | 358,407 | 12/5/2025 Filed: 12/9/2025 | Filing → | |
| Sale | 70,000 | $19.51 | $1.37M | 368,331 | 11/20/2025 Filed: 11/21/2025 | Filing → | |
| Sale | 8,168 | $14.96 | $122K | 438,331 | 8/5/2025 Filed: 8/5/2025 | Filing → | |
| Sale | 9,924 | $14.86 | $147K | 446,499 | 8/5/2025 Filed: 8/5/2025 | Filing → |
Type
Sale
Shares
8,168
Price
$9.65
Value
$79K
Type
Exercise
Shares
60,000
Price
$2.69
Value
$161K
Type
Exercise
Shares
12,500
Price
$3.34
Value
$42K
Type
Exercise
Shares
15,000
Price
$1.68
Value
$25K
Type
Exercise
Shares
15,000
Price
$1.98
Value
$30K
Type
Tax Payment
Shares
23,393
Price
$11.03
Value
$258K
Type
Exercise
Shares
60,000
Price
$2.69
Value
$161K
Type
Exercise
Shares
12,500
Price
$3.34
Value
$42K
Type
Exercise
Shares
15,000
Price
$1.68
Value
$25K
Type
Exercise
Shares
15,000
Price
$1.98
Value
$30K
Type
Award
Shares
42,459
Price
-
Value
-
Type
Award
Shares
42,459
Price
-
Value
-
Type
Award
Shares
12,840
Price
-
Value
-
Type
Award
Shares
84,918
Price
-
Value
-
Type
Award
Shares
205,094
Price
-
Value
-
Type
Sale
Shares
12,965
Price
$21.47
Value
$278K
Type
Sale
Shares
9,924
Price
$21.48
Value
$213K
Type
Sale
Shares
70,000
Price
$19.51
Value
$1.37M
Type
Sale
Shares
8,168
Price
$14.96
Value
$122K
Type
Sale
Shares
9,924
Price
$14.86
Value
$147K
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