Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| DMC Global Inc.BOOM · Entity 6565 | Director | February 26, 2025 | February 27, 2025 |
| WESTLAKE CORPWLK · Entity 3555 | VP, Building Products | September 09, 2016 | September 12, 2016 |
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.
DMC Global Inc.
Report date February 26, 2025 · Filed February 27, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 13,772 |
Reported balance
After 2025-02-26 transaction · row 1
1 source rowRow 1 · 2025-02-26 · Grant · Acquired 5,518 · Balance 13,772 |
WESTLAKE CORP
Report date September 09, 2016 · Filed September 12, 2016
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 14,930 |
Ending reported balance
After 2016-09-09 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2016-09-09 · Tax withholding · Disposed 13,063 · Balance 15,079 Row 2 · 2016-09-09 · Tax withholding · Disposed 149 · Balance 14,930 |
Past disclosures · reporting ended (2)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
GCP Applied Technologies Inc.
Report date September 27, 2022 · Filed September 27, 2022
Section 16 reporting ended · disclosed 2022-09-27. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Ending reported balance
After 2022-09-27 transaction · row 4
4 source rows · reconciled sequenceRow 1 · 2022-09-27 · Disposition to issuer · Disposed 88,181 · Balance 22,374 F1: Disposed of pursuant to the Agreement and Plan of Merger, by and among Cyclades Parent, Inc., Cyclades Merger Sub, Inc., GCP Applied Technologies Inc. (the "Issuer") and Compagnie de Saint-Gobain S.A., dated December 5, 2021 (the "Merger Agreement"), whereby each outstanding share of the Issuer's common stock was cancelled at the effective time (the "Effective Time") of the merger (the "Merger") and converted into the right to receive a cash payment of $32.00 per share (the "Merger Consideration"). Row 2 · 2022-09-27 · Disposition to issuer · Disposed 22,374 · Balance 0 F2: Disposed of pursuant to the Merger Agreement, whereby unvested restricted stock units ("Company RSUs") which were outstanding as of immediately prior to the Effective Time and subject solely to service-based vesting conditions fully vested, and each Company RSU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest). Row 3 · 2022-09-27 · Grant · Acquired 32,247 · Balance 32,247 F3: Represents shares of Issuer common stock issued under Company performance based stock units ("Company PBUs") that became vested in connection with the Merger. Row 4 · 2022-09-27 · Disposition to issuer · Disposed 32,247 · Balance 0 F4: Disposed of pursuant to the Merger Agreement, whereby each Company PBU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest). |
| Employee Stock Options (rights to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $20.96 · Expires 2025-10-01 | Direct | 0 |
Reported balance
After 2022-09-27 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2022-09-27 · Disposition to issuer · Disposed 388,348 · Balance 0 F5: This option was canceled in the Merger in exchange for a cash payment of $4,287,361.92, representing the difference between the exercise price of the option and the Merger Consideration. |
Filing footnotes · ownership attribution and instrument terms
F1: Disposed of pursuant to the Agreement and Plan of Merger, by and among Cyclades Parent, Inc., Cyclades Merger Sub, Inc., GCP Applied Technologies Inc. (the "Issuer") and Compagnie de Saint-Gobain S.A., dated December 5, 2021 (the "Merger Agreement"), whereby each outstanding share of the Issuer's common stock was cancelled at the effective time (the "Effective Time") of the merger (the "Merger") and converted into the right to receive a cash payment of $32.00 per share (the "Merger Consideration").
F2: Disposed of pursuant to the Merger Agreement, whereby unvested restricted stock units ("Company RSUs") which were outstanding as of immediately prior to the Effective Time and subject solely to service-based vesting conditions fully vested, and each Company RSU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest).
F3: Represents shares of Issuer common stock issued under Company performance based stock units ("Company PBUs") that became vested in connection with the Merger.
F4: Disposed of pursuant to the Merger Agreement, whereby each Company PBU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest).
F5: This option was canceled in the Merger in exchange for a cash payment of $4,287,361.92, representing the difference between the exercise price of the option and the Merger Consideration.
U.S. SILICA HOLDINGS, INC.
Report date July 31, 2024 · Filed August 01, 2024
Section 16 reporting ended · disclosed 2024-08-01. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Ending reported balance
After 2024-07-31 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2024-07-31 · Disposition to issuer · Disposed 9,413 · Balance 8,710 F1: Represents shares of U.S. Silica Holdings, Inc. (the "Issuer") common stock, par value $0.01 per share (the "Shares"), disposed of in connection with the Agreement and Plan of Merger, dated as of April 26, 2024 (the "Merger Agreement"), by and among the Issuer, Star Holding LLC and Star Merger Co. In accordance with the Merger Agreement, at the effective time (the "Effective Time") of the merger contemplated thereby (the "Merger"), each Share held by the reporting person was converted into the right to receive $15.50 per share in cash (the "Merger Consideration"), without interest and subject to any required withholding taxes. Row 2 · 2024-07-31 · Disposition to issuer · Disposed 8,710 · Balance 0 F2: In accordance with the Merger Agreement, at the Effective Time, each restricted stock unit award (excluding any performance share unit award) issued pursuant to the U.S. Silica Holdings, Inc. 2011 Incentive Compensation Plan, as amended and restated from time to time (the "Company Equity Plan") (each an "RSU"), that was outstanding as of immediately prior to the Effective Time vested in full and was cancelled in exchange for the right to receive an amount in cash, without interest, equal to the product of (x) the number of Shares subject to such RSU immediately prior to the Effective Time multiplied by (y) the Merger Consideration less (z) any applicable taxes required to be withheld with respect to such payment. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of U.S. Silica Holdings, Inc. (the "Issuer") common stock, par value $0.01 per share (the "Shares"), disposed of in connection with the Agreement and Plan of Merger, dated as of April 26, 2024 (the "Merger Agreement"), by and among the Issuer, Star Holding LLC and Star Merger Co. In accordance with the Merger Agreement, at the effective time (the "Effective Time") of the merger contemplated thereby (the "Merger"), each Share held by the reporting person was converted into the right to receive $15.50 per share in cash (the "Merger Consideration"), without interest and subject to any required withholding taxes.
F2: In accordance with the Merger Agreement, at the Effective Time, each restricted stock unit award (excluding any performance share unit award) issued pursuant to the U.S. Silica Holdings, Inc. 2011 Incentive Compensation Plan, as amended and restated from time to time (the "Company Equity Plan") (each an "RSU"), that was outstanding as of immediately prior to the Effective Time vested in full and was cancelled in exchange for the right to receive an amount in cash, without interest, equal to the product of (x) the number of Shares subject to such RSU immediately prior to the Effective Time multiplied by (y) the Merger Consideration less (z) any applicable taxes required to be withheld with respect to such payment.
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 |
|---|---|---|---|---|---|---|
| February 26, 2025 Filed Feb 27, 2025 22:06 UTC | DMC Global Inc. BOOM · Entity 6565 | GrantCommon Stock | 5,518 | $0.00 | $0.00 |
DisclosureSEC source: 0000034067-25-000030 · wk-form4_1740694008.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,772 Read SEC document |
| October 16, 2024 Filed Oct 18, 2024 20:08 UTC | DMC Global Inc. BOOM · Entity 6565 | GrantCommon Stock | 4,102 | $0.00 | $0.00 |
DisclosureSEC source: 0000034067-24-000142 · wk-form4_1729282082.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,254 F1 · shares: Represents shares of restricted stock that will vest on May 15, 2025. Read SEC document |
| July 31, 2024 Filed Aug 1, 2024 17:15 UTC | U.S. SILICA HOLDINGS, INC. SLCA · Entity 88569 | Disposition to issuerCommon Stock | 8,710 | $15.50 | $135,005.00 |
DisclosureSEC source: 0000950170-24-089436 · ownership.xml · nonDerivative · entry 2 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F2 · price: In accordance with the Merger Agreement, at the Effective Time, each restricted stock unit award (excluding any performance share unit award) issued pursuant to the U.S. Silica Holdings, Inc. 2011 Incentive Compensation Plan, as amended and restated from time to time (the "Company Equity Plan") (each an "RSU"), that was outstanding as of immediately prior to the Effective Time vested in full and was cancelled in exchange for the right to receive an amount in cash, without interest, equal to the product of (x) the number of Shares subject to such RSU immediately prior to the Effective Time multiplied by (y) the Merger Consideration less (z) any applicable taxes required to be withheld with respect to such payment. Read SEC document |
| July 31, 2024 Filed Aug 1, 2024 17:15 UTC | U.S. SILICA HOLDINGS, INC. SLCA · Entity 88569 | Disposition to issuerCommon Stock | 9,413 | $15.50 | $145,901.50 |
DisclosureSEC source: 0000950170-24-089436 · ownership.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,710 F1 · price: Represents shares of U.S. Silica Holdings, Inc. (the "Issuer") common stock, par value $0.01 per share (the "Shares"), disposed of in connection with the Agreement and Plan of Merger, dated as of April 26, 2024 (the "Merger Agreement"), by and among the Issuer, Star Holding LLC and Star Merger Co. In accordance with the Merger Agreement, at the effective time (the "Effective Time") of the merger contemplated thereby (the "Merger"), each Share held by the reporting person was converted into the right to receive $15.50 per share in cash (the "Merger Consideration"), without interest and subject to any required withholding taxes. Read SEC document |
| June 23, 2024 Filed Jun 25, 2024 21:49 UTC | DMC Global Inc. BOOM · Entity 6565 | GrantCommon Stock | 4,152 | $0.00 | $0.00 |
DisclosureSEC source: 0000034067-24-000113 · wk-form4_1719352148.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,152 F1 · shares: Represents shares of restricted stock that will vest on June 23, 2025. Read SEC document |
| May 09, 2024 Filed May 10, 2024 16:30 UTC | U.S. SILICA HOLDINGS, INC. SLCA · Entity 88569 | GrantCommon Stock | 8,710 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-057878 · ownership.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,123 F1 · shares: Restricted Stock Units granted on May 9, 2024 and vesting on May 9, 2025. Read SEC document |
| July 03, 2023 Filed Jul 5, 2023 16:38 UTC | U.S. SILICA HOLDINGS, INC. SLCA · Entity 88569 | GrantCommon Stock | 9,413 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-041143 · doc4.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,413 F1 · shares: Restricted Stock Units granted on July 3, 2023 and vesting on July 3, 2024. Read SEC document |
| September 27, 2022 Filed Sep 27, 2022 13:48 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Disposition to issuerEmployee Stock Options (rights to buy) · Derivative | 388,348 | $11.04 Strike: $20.96 | $4,287,361.92 |
DisclosureSEC source: 0000899243-22-032079 · doc4.xml · derivative · entry 5 Bates Simon · CIK 0001654218 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 388,348 shares Expires 2025-10-01 F5 · derivative.exercise_date: This option was canceled in the Merger in exchange for a cash payment of $4,287,361.92, representing the difference between the exercise price of the option and the Merger Consideration. Read SEC document |
| September 27, 2022 Filed Sep 27, 2022 13:48 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Disposition to issuerCommon Stock | 32,247 | $32.00 | $1,031,904.00 |
DisclosureSEC source: 0000899243-22-032079 · doc4.xml · nonDerivative · entry 4 Bates Simon · CIK 0001654218 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F4 · shares: Disposed of pursuant to the Merger Agreement, whereby each Company PBU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest). Read SEC document |
| September 27, 2022 Filed Sep 27, 2022 13:48 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | GrantCommon Stock | 32,247 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-032079 · doc4.xml · nonDerivative · entry 3 Bates Simon · CIK 0001654218 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,247 F3 · shares: Represents shares of Issuer common stock issued under Company performance based stock units ("Company PBUs") that became vested in connection with the Merger. Read SEC document |
| September 27, 2022 Filed Sep 27, 2022 13:48 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Disposition to issuerCommon Stock | 22,374 | $32.00 | $715,968.00 |
DisclosureSEC source: 0000899243-22-032079 · doc4.xml · nonDerivative · entry 2 Bates Simon · CIK 0001654218 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F2 · shares: Disposed of pursuant to the Merger Agreement, whereby unvested restricted stock units ("Company RSUs") which were outstanding as of immediately prior to the Effective Time and subject solely to service-based vesting conditions fully vested, and each Company RSU that was outstanding immediately prior to the Effective Time was canceled at the Effective Time, in exchange for cash payments in the amount of the Merger Consideration (without interest). Read SEC document |
| September 27, 2022 Filed Sep 27, 2022 13:48 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Disposition to issuerCommon Stock | 88,181 | $32.00 | $2,821,792.00 |
DisclosureSEC source: 0000899243-22-032079 · doc4.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,374 F1 · shares: Disposed of pursuant to the Agreement and Plan of Merger, by and among Cyclades Parent, Inc., Cyclades Merger Sub, Inc., GCP Applied Technologies Inc. (the "Issuer") and Compagnie de Saint-Gobain S.A., dated December 5, 2021 (the "Merger Agreement"), whereby each outstanding share of the Issuer's common stock was cancelled at the effective time (the "Effective Time") of the merger (the "Merger") and converted into the right to receive a cash payment of $32.00 per share (the "Merger Consideration"). Read SEC document |
| December 28, 2021 Filed Dec 30, 2021 20:33 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Tax withholdingCommon Stock | 37,322 | $31.89 | $1,190,198.58 |
DisclosureSEC source: 0001062993-21-013693 · form4.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 110,555 Read SEC document |
| May 15, 2021 Filed May 17, 2021 21:23 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | Tax withholdingCommon Stock | 28,813 | $26.12 | $752,595.56 |
DisclosureSEC source: 0001644440-21-000048 · edgar.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 147,877 Read SEC document |
| March 10, 2021 Filed Mar 12, 2021 18:11 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | GrantCommon Stock | 33,562 | $0.00 | $0.00 |
DisclosureSEC source: 0001644440-21-000028 · edgar.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 176,690 F1 · shares: Restricted Stock Unit ("RSU") award. Each RSU represents the right to receive one share of GCP common stock. RSU's vest in substantially equal installments on each of the first, second, and third anniversary of the grant date and are settled in shares of GCP common stock upon vesting. Read SEC document |
| October 01, 2020 Filed Oct 9, 2020 20:14 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | GrantEmployee Stock Options (rights to buy) · Derivative | 388,348 | $0.00 Strike: $20.96 | $0.00 |
DisclosureSEC source: 0001644440-20-000094 · edgar.xml · derivative · entry 2 Bates Simon · CIK 0001654218 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 388,348 Underlying: Common Stock · 388,348 shares Expires 2025-10-01 F2 · derivative.exercise_date: Options become exercisable, if at all, in four 97,087-share increments, in each case on the date that the closing price of the Company's common stock has equaled or exceeded, for 20 consecutive trading days, $26.20, $31.44, $36.68 and $41.92 per share, respectively, provided in each case that such performance conditions have been achieved within 36 months of October 1, 2020. Read SEC document |
| October 01, 2020 Filed Oct 9, 2020 20:14 UTC | GCP Applied Technologies Inc. GCP · Entity 123481 | GrantCommon Stock | 143,128 | $0.00 | $0.00 |
DisclosureSEC source: 0001644440-20-000094 · edgar.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 143,128 F1 · shares: The restricted stock vests 50% on May 15, 2021 and 50% on May 15, 2022. Read SEC document |
| September 09, 2016 Filed Sep 12, 2016 16:58 UTC | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 149 | $51.05 | $7,606.24 |
DisclosureSEC source: 0001140361-16-079560 · doc1.xml · nonDerivative · entry 2 Bates Simon · CIK 0001654218 · VP, Building Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,930 Read SEC document |
| September 09, 2016 Filed Sep 12, 2016 16:58 UTC | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 13,063 | $51.11 | $667,649.93 |
DisclosureSEC source: 0001140361-16-079560 · doc1.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · VP, Building Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,079 Read SEC document |
| September 01, 2016 Filed Sep 6, 2016 16:20 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantCommon Stock | 28,142 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-16-078936 · doc1.xml · nonDerivative · entry 1 Bates Simon · CIK 0001654218 · VP, Building Products 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,142 F1 · acquired: The shares of Restricted Stock were granted and vested on September 1, 2016. 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.