Who
Michelle Greig Hook
Chief Financial Officer
Company insider
Files Form 4 as: Chief Financial Officer, Shake Shack; CFO & Treasurer, Portillo's.
In numbers
- Trades disclosed
- 37
- Buys
- 1
- Sells
- 0
- Bought
- $307K
- Sold
- $0
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 21 Oct 2022
- Last trade
- 15 Jun 2026
- Last filed
- 17 Jun 2026
Companies traded
Activity over time
1 Aug 2025 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 15 Jun 2026filed 17 Jun 2026 | SHAK Shake ShackRestaurants | SEC FORM 4 Code A | —20,548 at $0.00 | filing |
| 15 Jun 2026filed 17 Jun 2026 | SHAK Shake ShackRestaurants | SEC FORM 4 Code A | —20,548 at $0.00 | filing |
| 2 May 2026filed 4 May 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $26K3,992 at $6.49 | filing |
| 2 May 2026filed 4 May 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $26K3,992 at $6.49 | filing |
| 15 Apr 2026filed 16 Apr 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | —90,579 at $0.00 | filing |
| 15 Apr 2026filed 16 Apr 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $22K3,945 at $5.52 | filing |
| 15 Apr 2026filed 16 Apr 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | —90,579 at $0.00 | filing |
| 15 Apr 2026filed 16 Apr 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $22K3,945 at $5.52 | filing |
| 28 Feb 2026filed 3 Mar 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | $7,2201,501 at $4.81 | filing |
| 28 Feb 2026filed 3 Mar 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $24150 at $4.81 | filing |
| 28 Feb 2026filed 3 Mar 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | $7,2201,501 at $4.81 | filing |
| 28 Feb 2026filed 3 Mar 2026 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $24150 at $4.81 | filing |
| 31 Oct 2025filed 3 Nov 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | —43,824 at $0.00 | filing |
| 7 Aug 2025filed 8 Aug 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Bought | $307K40,000 at $7.67 | filing |
| 31 May 2025filed 3 Jun 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | $18K1,669 at $10.80 | filing |
| 31 May 2025filed 3 Jun 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $50847 at $10.80 | filing |
| 2 May 2025filed 5 May 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $64K6,085 at $10.45 | filing |
| 15 Apr 2025filed 17 Apr 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | —41,391 at $0.00 | filing |
| 28 Feb 2025filed 4 Mar 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code A | $7,203573 at $12.57 | filing |
| 28 Feb 2025filed 4 Mar 2025 | PTLO Portillo'sRestaurants | SEC FORM 4 Code F | $23919 at $12.57 | filing |
News
No headline names them, or the companies they trade most, lately.