Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| EVERSPIN TECHNOLOGIES INC.MRAM · Entity 5701 | Director | August 17, 2022 | August 19, 2022 |
| PDF SOLUTIONS INCPDFS · Entity 4596 | Director | July 01, 2026 | July 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
EVERSPIN TECHNOLOGIES INC.
Report date August 17, 2022 · Filed August 19, 2022
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 36,748 |
Ending reported balance
After 2022-08-18 transaction · row 8
8 source rows · reconciled sequenceRow 1 · 2022-08-17 · Sale · Disposed 4,100 · Balance 54,251 F1: Represents weighted average sales price. The shares were sold at prices ranging from $7.51 to $7.7001. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Row 2 · 2022-08-17 · Exercise / conversion · Acquired 560 · Balance 54,811 Row 3 · 2022-08-17 · Sale · Disposed 560 · Balance 54,251 F2: Represents weighted average sales price. The shares were sold at prices ranging from $8.25 to $8.50. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Row 4 · 2022-08-17 · Sale · Disposed 716 · Balance 53,535 F3: Represents weighted average sales price. The shares were sold at prices ranging from $8.31 to $8.50. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Row 5 · 2022-08-18 · Sale · Disposed 10,397 · Balance 43,138 F4: Represents weighted average sales price. The shares were sold at prices ranging from $7.30 to $7.65. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Row 6 · 2022-08-18 · Exercise / conversion · Acquired 11,440 · Balance 54,578 Row 7 · 2022-08-18 · Sale · Disposed 11,440 · Balance 43,138 F5: Represents weighted average sales price. The shares were sold at prices ranging from $7.62 to $7.64. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Row 8 · 2022-08-18 · Sale · Disposed 6,390 · Balance 36,748 |
| Nonqualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.20 · Expires 2029-05-20 | Direct | 11,440 |
Reported balance
After 2022-08-17 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2022-08-17 · Exercise / conversion · Disposed 560 · Balance 11,440 F6: The option is fully vested. |
| Nonqualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.20 · Expires 2029-05-20 | Direct | 0 |
Reported balance
After 2022-08-18 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2022-08-18 · Exercise / conversion · Disposed 11,440 · Balance 0 F6: The option is fully vested. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents weighted average sales price. The shares were sold at prices ranging from $7.51 to $7.7001. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F2: Represents weighted average sales price. The shares were sold at prices ranging from $8.25 to $8.50. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F3: Represents weighted average sales price. The shares were sold at prices ranging from $8.31 to $8.50. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F4: Represents weighted average sales price. The shares were sold at prices ranging from $7.30 to $7.65. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F5: Represents weighted average sales price. The shares were sold at prices ranging from $7.62 to $7.64. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F6: The option is fully vested.
PDF SOLUTIONS INC
Report date July 01, 2026 · Filed July 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 40,192 |
Reported balance
After 2026-07-01 transaction · row 1
1 source rowRow 1 · 2026-07-01 · Grant · Acquired 2,689 · Balance 40,192 F1: These shares represent an award of Restricted Stock Units (Total RSU) under the Company's Director Compensation Program. RSU shall vest in four (4) equal installments of twenty-five percent (25%) of the Total RSUs, with vesting occurring on the first day of each calendar quarter following the Grant Effective Date until fully vested, subject to the Recipient's continued service through each applicable vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: These shares represent an award of Restricted Stock Units (Total RSU) under the Company's Director Compensation Program. RSU shall vest in four (4) equal installments of twenty-five percent (25%) of the Total RSUs, with vesting occurring on the first day of each calendar quarter following the Grant Effective Date until fully vested, subject to the Recipient's continued service through each applicable vesting date.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Matterport, Inc./DE
Report date February 28, 2025 · Filed March 03, 2025
Section 16 reporting ended · disclosed 2025-03-03. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2025-02-28 transaction · row 1
1 source rowRow 1 · 2025-02-28 · Disposition to issuer · Disposed 718,169 · Balance 0 F1: In connection with the consummation of the transactions contemplated by the merger agreement (the "Merger Agreement"), dated as of April 21, 2024, by and among the Issuer, CoStar Group, Inc. ("CoStar Group") and the other parties thereto, each share of the Issuer's Class A common stock held by the Reporting Person was converted into the right to receive an amount in cash equal to $2.75 per share plus 0.03552 shares of common stock of CoStar Group (the "Merger Consideration"). |
| Class A Common StockSEC Table I · non-derivative | IndirectBy Trusts | 0 |
Reported balance
After 2025-02-28 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2025-02-28 · Disposition to issuer · Disposed 33,024 · Balance 0 F1: In connection with the consummation of the transactions contemplated by the merger agreement (the "Merger Agreement"), dated as of April 21, 2024, by and among the Issuer, CoStar Group, Inc. ("CoStar Group") and the other parties thereto, each share of the Issuer's Class A common stock held by the Reporting Person was converted into the right to receive an amount in cash equal to $2.75 per share plus 0.03552 shares of common stock of CoStar Group (the "Merger Consideration"). |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2025-02-28 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2025-02-28 · Disposition to issuer · Disposed 39,325 · Balance 0 F2: Each restricted stock unit that became fully vested automatically as a result of the consummation of the transactions (the "Closing") contemplated by the Merger Agreement (the "Accelerated Matterport RSUs") was cancelled and converted into the right to receive the Merger Consideration, and all other restricted stock units outstanding as of the effective time of the Closing were converted into a corresponding award in respect of CoStar Group Common Stock based on the Equity Award Conversion Factor (as determined in accordance with the formula in the Merger Agreement). |
Filing footnotes · ownership attribution and instrument terms
F1: In connection with the consummation of the transactions contemplated by the merger agreement (the "Merger Agreement"), dated as of April 21, 2024, by and among the Issuer, CoStar Group, Inc. ("CoStar Group") and the other parties thereto, each share of the Issuer's Class A common stock held by the Reporting Person was converted into the right to receive an amount in cash equal to $2.75 per share plus 0.03552 shares of common stock of CoStar Group (the "Merger Consideration").
F2: Each restricted stock unit that became fully vested automatically as a result of the consummation of the transactions (the "Closing") contemplated by the Merger Agreement (the "Accelerated Matterport RSUs") was cancelled and converted into the right to receive the Merger Consideration, and all other restricted stock units outstanding as of the effective time of the Closing were converted into a corresponding award in respect of CoStar Group Common Stock based on the Equity Award Conversion Factor (as determined in accordance with the formula in the Merger Agreement).
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 19, 2020 Filed May 20, 2020 22:04 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantCommon Stock | 21,359 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-030996 · doc4.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,645 Read SEC document |
| November 06, 2019 Filed Nov 7, 2019 18:07 UTC | PDF SOLUTIONS INC PDFS · Entity 4596 | SaleCommon Stock | 2,214 | $15.75 | $34,870.50 |
DisclosureSEC source: 0001437749-19-021904 · rdgdoc.xml · nonDerivative · entry 2 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,316 F1 · shares: Shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units (RSUs). Read SEC document |
| November 05, 2019 Filed Nov 7, 2019 18:07 UTC | PDF SOLUTIONS INC PDFS · Entity 4596 | SaleCommon Stock | 386 | $15.97 | $6,164.42 |
DisclosureSEC source: 0001437749-19-021904 · rdgdoc.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,530 F1 · shares: Shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units (RSUs). Read SEC document |
| July 01, 2019 Filed Jul 3, 2019 19:08 UTC | PDF SOLUTIONS INC PDFS · Entity 4596 | GrantCommon Stock | 4,688 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-19-013481 · rdgdoc.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,916 F1 · kind: These shares represent an award of restricted stock units granted under the Company's Director Compensation Program. 25% of the total shares vested on July 1, 2019 and 25% of the total shares shall vest on each anniversary of the grant effective date thereafter until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors. F1 · shares: These shares represent an award of restricted stock units granted under the Company's Director Compensation Program. 25% of the total shares vested on July 1, 2019 and 25% of the total shares shall vest on each anniversary of the grant effective date thereafter until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors. F1 · price: These shares represent an award of restricted stock units granted under the Company's Director Compensation Program. 25% of the total shares vested on July 1, 2019 and 25% of the total shares shall vest on each anniversary of the grant effective date thereafter until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors. Read SEC document |
| June 13, 2019 Filed Jun 14, 2019 17:34 UTC | PDF SOLUTIONS INC PDFS · Entity 4596 | SaleCommon Stock | 1,000 | $12.95 | $12,949.30 |
DisclosureSEC source: 0001437749-19-012046 · rdgdoc.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,228 F1 · price: Average weighted purchase price for shares disposed in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $12.9474 and $12.9494 Read SEC document |
| May 21, 2019 Filed May 22, 2019 20:57 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantNonqualified Stock Option (Right to Buy) · Derivative | 12,000 | $0.00 Strike: $7.20 | $0.00 |
DisclosureSEC source: 0001209191-19-032103 · doc4.xml · derivative · entry 2 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,000 Underlying: Common Stock · 12,000 shares Expires 2029-05-20 F1 · derivative.exercise_date: 1/12th of the shares subject to the option vest in successive equal monthly installments measured from May 21, 2019. Read SEC document |
| May 21, 2019 Filed May 22, 2019 20:57 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantCommon Stock | 6,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-032103 · doc4.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,286 Read SEC document |
| November 01, 2018 Filed Nov 2, 2018 23:52 UTC | PDF SOLUTIONS INC PDFS · Entity 4596 | GrantCommon Stock | 20,228 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-18-019446 · rdgdoc.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,228 F1 · kind: These shares represent an award of restricted stock units under the Company's Director Compensation Program. 12.5% of the total shares will vest every 6 months after the grant effective date until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors F1 · shares: These shares represent an award of restricted stock units under the Company's Director Compensation Program. 12.5% of the total shares will vest every 6 months after the grant effective date until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors F1 · price: These shares represent an award of restricted stock units under the Company's Director Compensation Program. 12.5% of the total shares will vest every 6 months after the grant effective date until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors Read SEC document |
| May 21, 2018 Filed May 22, 2018 22:01 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantNonqualified Stock Option (Right to Buy) · Derivative | 12,000 | $0.00 Strike: $8.16 | $0.00 |
DisclosureSEC source: 0001209191-18-032402 · doc4.xml · derivative · entry 2 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,000 Underlying: Common Stock · 12,000 shares Expires 2028-05-20 F1 · derivative.exercise_date: 1/12th of the shares subject to the option vest in successive equal monthly installments measured from May 21, 2018. Read SEC document |
| May 21, 2018 Filed May 22, 2018 22:01 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantCommon Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-032402 · doc4.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,286 Read SEC document |
| February 12, 2018 Filed Feb 14, 2018 00:49 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | PurchaseCommon Stock | 14,286 | $7.00 | $100,002.00 |
DisclosureSEC source: 0001209191-18-009784 · doc4.xml · nonDerivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,286 Read SEC document |
| March 24, 2017 Filed Mar 29, 2017 00:19 UTC | EVERSPIN TECHNOLOGIES INC. MRAM · Entity 5701 | GrantNonqualified Stock Option (Right to Buy) · Derivative | 16,250 | $0.00 Strike: $7.88 | $0.00 |
DisclosureSEC source: 0001209191-17-023220 · doc4.xml · derivative · entry 1 GUSTAFSON MICHAEL B · CIK 0001245081 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,250 Underlying: Common Stock · 16,250 shares Expires 2027-03-23 F1 · derivative.exercise_date: 1/36th of the shares subject to the option shall vest in successive equal monthly installments measured from March 24, 2017. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.