WAL: Nachlas Emily reports an option exercise and shares returned to the company
By AlphaYouPublished Form 4
Nachlas Emily
Reporting filer
Nachlas Emily reports an option exercise and shares returned to the company, not an open-market purchase or sale, in Western Alliance Bancorporation. Form 4 filed Oct 19, 2026 lists 9 entries.
- Disclosed
- Oct 19, 2026
Reported details
9 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 72 | 0 | 16,647 | 4 days | Filed terms
|
| Common Stock | Nachlas Emily | 2026-10-15 | D | Disposition to issuer | 72 | 74.35 | 16,575 | 4 days | Filed terms
|
| Common Stock | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 53 | 0 | 16,628 | 4 days | Filed terms
|
| Common Stock | Nachlas Emily | 2026-10-15 | D | Disposition to issuer | 53 | 74.35 | 16,575 | 4 days | Filed terms
|
| Common Stock | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 64 | 0 | 16,639 | 4 days | Filed terms
|
| Common Stock | Nachlas Emily | 2026-10-15 | D | Disposition to issuer | 64 | 74.35 | 16,575 | 4 days | Filed terms
|
| Cash Settled Restricted Stock Units (derivative) | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 72 | Not stated (see footnotes) | 285 | 4 days | Filed terms
|
| Cash Settled Restricted Stock Units (derivative) | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 53 | Not stated (see footnotes) | 843 | 4 days | Filed terms
|
| Cash Settled Restricted Stock Units (derivative) | Nachlas Emily | 2026-10-15 | M | Exercise or conversion | 64 | Not stated (see footnotes) | 1,793 | 4 days | Filed terms
|
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 72
- Price
- 0
- Following holdings
- 16,647
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 72
- id: F1
- transaction Price Per Share: 0
- id: F2
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 16647
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- D
- Action
- Disposition to issuer
- Quantity
- 72
- Price
- 74.35
- Following holdings
- 16,575
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: D
- equity Swap Involved: 0
- transaction Shares: 72
- transaction Price Per Share: 74.35
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 16575
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 53
- Price
- 0
- Following holdings
- 16,628
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 53
- id: F3
- transaction Price Per Share: 0
- id: F2
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 16628
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- D
- Action
- Disposition to issuer
- Quantity
- 53
- Price
- 74.35
- Following holdings
- 16,575
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: D
- equity Swap Involved: 0
- transaction Shares: 53
- transaction Price Per Share: 74.35
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 16575
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 64
- Price
- 0
- Following holdings
- 16,639
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 64
- id: F4
- transaction Price Per Share: 0
- id: F2
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 16639
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- D
- Action
- Disposition to issuer
- Quantity
- 64
- Price
- 74.35
- Following holdings
- 16,575
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: D
- equity Swap Involved: 0
- transaction Shares: 64
- transaction Price Per Share: 74.35
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 16575
- direct Or Indirect Ownership: D
Cash Settled Restricted Stock Units (derivative)
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 72
- Price
- Not stated (see footnotes)
- Following holdings
- 285
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Cash Settled Restricted Stock Units
- id: F2
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 72
- id: F2
- transaction Acquired Disposed Code: D
- id: F1
- id: F1
- underlying Security Title: Common Stock
- underlying Security Shares: 72
- shares Owned Following Transaction: 285
- direct Or Indirect Ownership: D
Cash Settled Restricted Stock Units (derivative)
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 53
- Price
- Not stated (see footnotes)
- Following holdings
- 843
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Cash Settled Restricted Stock Units
- id: F2
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 53
- id: F2
- transaction Acquired Disposed Code: D
- id: F3
- id: F3
- underlying Security Title: Common Stock
- underlying Security Shares: 53
- shares Owned Following Transaction: 843
- direct Or Indirect Ownership: D
Cash Settled Restricted Stock Units (derivative)
- Owner
- Nachlas Emily
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 64
- Price
- Not stated (see footnotes)
- Following holdings
- 1,793
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Cash Settled Restricted Stock Units
- id: F2
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 64
- id: F2
- transaction Acquired Disposed Code: D
- id: F4
- id: F4
- underlying Security Title: Common Stock
- underlying Security Shares: 64
- shares Owned Following Transaction: 1793
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Nachlas Emily: Chief Risk Officer.
- F1: These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2024 and ending February 2027.
- F2: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.
- F3: These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2025 and ending February 2028.
- F4: These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2026 and ending February 2029.
Original sources
Prepared automatically from public filing data. Report a correction.