Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Covista Inc.ATGE · Entity 3964 | Director | November 12, 2025 | November 14, 2025 |
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.
Covista Inc.
Report date November 12, 2025 · Filed November 14, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 16,303 |
Ending reported balance
After 2025-11-13 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2025-11-12 · Grant · Acquired 1,445 · Balance 16,724 F1: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F2: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $96.86, the closing price of ATGE common stock on November 12, 2025. Row 2 · 2025-11-13 · Tax withholding · Disposed 421 · Balance 16,303 F3: Represents the satisfaction of tax withholding obligations upon the vesting of previously awarded restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date.
F2: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $96.86, the closing price of ATGE common stock on November 12, 2025.
F3: Represents the satisfaction of tax withholding obligations upon the vesting of previously awarded restricted stock units.
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 |
|---|---|---|---|---|---|---|
| November 13, 2025 Filed Nov 14, 2025 21:21 UTC | Covista Inc. ATGE · Entity 3964 | Tax withholdingCommon Stock | 421 | $96.26 | $40,525.46 |
DisclosureSEC source: 0000730464-25-000049 · form4.xml · nonDerivative · entry 2 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,303 F3 · shares: Represents the satisfaction of tax withholding obligations upon the vesting of previously awarded restricted stock units. Read SEC document |
| November 12, 2025 Filed Nov 14, 2025 21:21 UTC | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 1,445 | $96.86 | $139,962.70 |
DisclosureSEC source: 0000730464-25-000049 · form4.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,724 F1 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F2 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $96.86, the closing price of ATGE common stock on November 12, 2025. Read SEC document |
| November 13, 2024 Filed Nov 14, 2024 00:59 UTC | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 1,560 | $89.85 | $140,166.00 |
DisclosureSEC source: 0001127602-24-027256 · form4.xml · nonDerivative · entry 2 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,279 F2 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F3 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $89.85, the closing price of ATGE common stock on November 13, 2024. Read SEC document |
| November 08, 2024 Filed Nov 14, 2024 00:59 UTC | Covista Inc. ATGE · Entity 3964 | Tax withholdingCommon Stock | 728 | $91.23 | $66,415.44 |
DisclosureSEC source: 0001127602-24-027256 · form4.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,719 F1 · shares: Represents the satisfaction of tax withholding obligations upon the vesting of previously awarded restricted stock units. Read SEC document |
| November 09, 2023 Filed Nov 13, 2023 21:19 UTC | Covista Inc. ATGE · Entity 3964 | Tax withholdingCommon Stock | 1,013 | $55.19 | $55,907.47 |
DisclosureSEC source: 0001127602-23-027235 · form4.xml · nonDerivative · entry 2 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,447 F3 · shares: Represents the satisfaction of tax withholding obligations upon the vesting of previously awarded restricted stock units. Read SEC document |
| November 08, 2023 Filed Nov 13, 2023 21:19 UTC | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 2,530 | $55.32 | $139,959.60 |
DisclosureSEC source: 0001127602-23-027235 · form4.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,460 F1 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F2 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $55.32, the closing price of ATGE common stock on November 8, 2023. Read SEC document |
| November 09, 2022 Filed Nov 14, 2022 21:25 UTC | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 2,390 | $42.69 | $102,029.10 |
DisclosureSEC source: 0001127602-22-025464 · form4.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,390 F1 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F2 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $42.69, the closing price of ATGE common stock on November 9, 2022. Read SEC document |
| November 09, 2022 Filed Aug 29, 2023 20:16 UTC Amendment | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 540 | $42.69 | $23,052.60 |
DisclosureSEC source: 0001127602-23-023351 · form4a.xml · nonDerivative · entry 2 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,930 F1 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F3 · shares: This Form 4A corrects a typographical error in the number of shares originally reported as granted to Mr. Krehbiel. The number of shares reported was 2,390 when it should have been 2,930. F2 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $42.69, the closing price of ATGE common stock on November 9, 2022. Read SEC document |
| November 09, 2022 Filed Aug 29, 2023 20:16 UTC Amendment | Covista Inc. ATGE · Entity 3964 | GrantCommon Stock | 2,390 | $42.69 | $102,029.10 |
DisclosureSEC source: 0001127602-23-023351 · form4a.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,390 F1 · shares: The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Stock units vest 100% on the one year anniversary of the transaction date. F2 · price: The number of restricted stock units awarded to the Reporting Person was determined by dividing the total dollar value of director compensation awarded to the Reporting Person by $42.69, the closing price of ATGE common stock on November 9, 2022. Read SEC document |
| June 14, 2022 Filed Jun 15, 2022 21:31 UTC | Covista Inc. ATGE · Entity 3964 | PurchaseCommon Stock | 10,000 | $31.67 | $316,700.00 |
DisclosureSEC source: 0001127602-22-017556 · form4.xml · nonDerivative · entry 1 Krehbiel William V · CIK 0001931788 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 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.