Marshall Tyson Eliot

CIK 00016666692 companiesCARLSBAD, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001666669

Recent Transactions

34 trades

Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-08-05$9.65/sh−8,168→ 630,398 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Employee Stock Option (right to buy)
2026-04-07−60,000→ 0 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Employee Stock Option (right to buy)
2026-04-07−12,500→ 0 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Employee Stock Option (right to buy)
2026-04-07−15,000→ 0 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Employee Stock Option (right to buy)
2026-04-07−15,000→ 0 total
Tax Payment
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-04-07$11.03/sh−23,393→ 638,566 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-04-07$2.69/sh+60,000→ 661,959 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-04-07$3.34/sh+12,500→ 601,959 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-04-07$1.68/sh+15,000→ 589,459 total
Exercise/Conversion
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-04-07$1.98/sh+15,000→ 574,459 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-03-05$12.49/sh−88,835→ 559,459 total
Award
Alphatec Holdings, Inc.$ATEC
Restricted Stock Units
2026-02-25+42,459→ 42,459 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-02-25+205,094→ 550,536 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-02-25+84,918→ 635,454 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2026-02-25+12,840→ 648,294 total
Award
Alphatec Holdings, Inc.$ATEC
Restricted Stock Units
2026-02-25+42,459→ 42,459 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-12-05$21.48/sh−9,924→ 358,407 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-12-05$21.47/sh−12,965→ 345,442 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-11-20$19.51/sh−70,000→ 368,331 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-08-05$14.96/sh−8,168→ 438,331 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-08-05$14.86/sh−9,924→ 446,499 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-08-01$12.00/sh−12,878→ 456,423 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-07-10$12.00/sh−1,500→ 469,301 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-04-01+19,848→ 470,801 total
Tax Payment
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-03-06$11.44/sh−27,805→ 450,953 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-01-29+114,322→ 465,793 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-01-29+105,833→ 351,471 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-01-29+12,965→ 478,758 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-06-12$10.88/sh−50,232→ 245,638 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-03-06$13.16/sh−9,225→ 295,870 total
Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-03-01$13.30/sh−11,825→ 305,095 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-02-21+27,778→ 316,920 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2023-07-19+45,000→ 289,142 total
Award
MAD CATZ INTERACTIVE INC
Option to Purchase Common Stock
2016-09-08+250,000→ 250,000 total

Companies

Recent Filings

Address

C/O ALPHATEC SPINE, INC. 1950 CAMINO VIDA ROBLE

CARLSBAD, CA, 92008

View on SEC.gov