GUSTAFSON MICHAEL B

CIK 00012450814 companiesSANTA CLARA, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001245081

Recent Transactions

50 trades

Award
PDF SOLUTIONS INC$PDFS
Common Stock
2026-07-01+2,689→ 40,192 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2025-07-01+7,429→ 37,503 total
Purchase
PDF SOLUTIONS INC$PDFS
Common Stock
2025-05-13$19.45/sh+7,500→ 30,074 total
Disposition to Issuer
Matterport, Inc./DE
Restricted Stock Units
2025-02-28−39,325→ 0 total
Disposition to Issuer
Matterport, Inc./DE
Class A Common Stock
2025-02-28−718,169→ 0 total
Disposition to Issuer
Matterport, Inc./DE
Class A Common Stock
2025-02-28−33,024→ 0 total
Purchase
PDF SOLUTIONS INC$PDFS
Common Stock
2025-02-24$23.06/sh+4,000→ 22,574 total
Exercise/Conversion
Matterport, Inc./DE
Class A Common Stock
2025-02-19$0.35/sh+458,653→ 701,177 total
Exercise/Conversion
Matterport, Inc./DE
Class A Common Stock
2025-02-19$0.35/sh+16,992→ 718,169 total
Exercise/Conversion
Matterport, Inc./DE
Stock Option
2025-02-19−16,992→ 0 total
Exercise/Conversion
Matterport, Inc./DE
Stock Option
2025-02-19−458,653→ 0 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2024-07-01+4,382→ 18,574 total
Award
Matterport, Inc./DE
Restricted Stock Unit
2024-06-10+39,325→ 39,325 total
Exercise/Conversion
Matterport, Inc./DE
Restricted Stock Unit
2024-06-10−60,763→ 0 total
Exercise/Conversion
Matterport, Inc./DE
Class A Common Stock
2024-06-10+60,763→ 242,524 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2023-12-13$30.86/sh−4,883→ 14,192 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2023-12-12$31.29/sh−867→ 19,075 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2023-07-01+3,354→ 19,942 total
Award
Matterport, Inc./DE
Restricted Stock Unit
2023-06-27+60,763→ 60,763 total
Exercise/Conversion
Matterport, Inc./DE
Restricted Stock Units
2023-06-13−38,126→ 0 total
Exercise/Conversion
Matterport, Inc./DE
Class A Common Stock
2023-06-13+38,126→ 181,761 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2023-02-28$37.26/sh−13,316→ 16,588 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2022-11-16$30.05/sh−2,500→ 29,904 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2022-11-15$29.79/sh−2,500→ 32,404 total
Exercise/Conversion
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-18$7.20/sh+11,440→ 54,578 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-18$7.32/sh−6,390→ 36,748 total
Exercise/Conversion
EVERSPIN TECHNOLOGIES INC.$MRAM
Nonqualified Stock Option (Right to Buy)
2022-08-18−11,440→ 0 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-18$7.63/sh−11,440→ 43,138 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-18$7.50/sh−10,397→ 43,138 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-17$7.56/sh−4,100→ 54,251 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-17$8.41/sh−716→ 53,535 total
Exercise/Conversion
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-17$7.20/sh+560→ 54,811 total
Exercise/Conversion
EVERSPIN TECHNOLOGIES INC.$MRAM
Nonqualified Stock Option (Right to Buy)
2022-08-17−560→ 11,440 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2022-08-17$8.40/sh−560→ 54,251 total
Award
Matterport, Inc./DE
Restricted Stock Units
2022-07-06+38,126→ 38,126 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2022-07-01+7,212→ 34,904 total
Conversion
Matterport, Inc./DE
Class A Common Stock
2022-02-01+61,897→ 143,656 total
Conversion
Matterport, Inc./DE
Earn-Out Shares
2022-02-01−61,897→ 0 total
Conversion
Matterport, Inc./DE
Class A Common Stock
2022-02-01+3,300→ 33,024 total
Conversion
Matterport, Inc./DE
Earn-Out Shares
2022-02-01−3,300→ 0 total
Sale
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2021-11-17$12.70/sh−14,286→ 58,351 total
Sale
PDF SOLUTIONS INC$PDFS
Common Stock
2021-11-12$33.00/sh−3,000→ 27,692 total
Award
Matterport, Inc./DE
Stock Option
2021-07-22+475,646→ 475,646 total
Award
Matterport, Inc./DE
Class A Common Stock
2021-07-22+81,759→ 81,759 total
Award
Matterport, Inc./DE
Class A Common Stock
2021-07-22+29,724→ 29,724 total
Award
Matterport, Inc./DE
Earn-Out Shares
2021-07-22+61,897→ 61,897 total
Award
Matterport, Inc./DE
Earn-Out Shares
2021-07-22+3,300→ 3,300 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2021-07-01+4,688→ 30,692 total
Award
EVERSPIN TECHNOLOGIES INC.$MRAM
Common Stock
2021-05-10+27,992→ 72,637 total
Award
PDF SOLUTIONS INC$PDFS
Common Stock
2020-08-01+4,688→ 26,004 total

Companies

Recent Filings

Address

2858 DE LA CRUZ BLVD.

SANTA CLARA, CA, 95050

View on SEC.gov