Bay Walter D.
- SEC CIK
- 0001410235
In the past year, 2 open-market sale filings worth $7.28M and no purchases.
Current role at each company
- AJG Arthur J. Gallagher & Co.General Counselas of Aug 26, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $7.28M
- 2 filings
- Net
- −$7.28M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Bay Walter D. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 (view filing)7:34 PM ET | Aug 24 | 2 days | Bay Walter D.General Counsel | SSale | −12.0K | $270.08 | −$3.24M | −14.4%71.3K after | |
| Dec 23, 2025 (view filing) | Dec 19 | 4 days | Bay Walter D.General Counsel | SSale | −15.8K | $255.00 | −$4.04M | −16.6%79.5K after | |
| Feb 14, 2025 (view filing) | Feb 13 | 1 day | Bay Walter D.General Counsel | SSale | −10.0K | $326.62 | −$3.27M | −11.9%74.2K after | |
| Jul 30, 2024 (view filing) | Jul 30 | Same day | Bay Walter D.General Counsel | SSale | −6.33K | $284.06 | −$1.80M | −17.4%30.1K after | |
| Jun 18, 2024 (view filing) | Jun 18 | Same day | Bay Walter D.General Counsel | SSale | −8.30K | $262.74 | −$2.18M | −18.6%36.4K after | |
| May 20, 2024 (view filing) | May 16-20 | 4 days | Bay Walter D.General Counsel | SSale | −24.4K | $255.48 | −$6.23M | −35.3%44.7K after | 6 lots |
| Sep 19, 2023 (view filing) | Sep 15 | 4 days | Bay Walter D.General Counsel | SSale | −21.8K | $232.00 | −$5.06M | −32.8%44.7K after | |
| Aug 11, 2022 (view filing) | Aug 9-10 | 2 days | Bay Walter D.General Counsel | SSale | −10.2K | $183.00 | −$1.87M | −23.5%33.1K after | 2 lots |
| Mar 16, 2022 (view filing) | Mar 16 | Same day | Bay Walter D.General Counsel | SSale | −7.50K | $162.00 | −$1.22M | −17.4%35.7K after |