Reid Tarlton Campbell
Known title: EVP & Chief Financial OfficerCIK: 0001378156
Associated companies
Transaction History
| WTM | ▲ Buy | Grant | 135 | $0 | 5/21/2026 | View on chart |
| WTM | ▼ Sell | Open Market | 5,000 | $0 | 12/19/2025 | View on chart |
| WTM | ▼ Sell | Gift | 50 | $0 | 11/25/2025 | View on chart |
| WTM | ▲ Buy | Grant | 150 | $0 | 5/22/2025 | View on chart |
| WTM | ▲ Buy | Grant | 165 | $0 | 5/23/2024 | View on chart |
| WTM | ▼ Sell | Gift | 55 | $0 | 3/21/2024 | View on chart |
| WTM | ▲ Buy | Grant | 45 | $0 | 2/22/2024 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 710 | $1.1M | 1/1/2024 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 710 | $1.0M | 1/1/2023 | View on chart |
| WTM | ▼ Sell | Gift | 100 | $0 | 6/1/2022 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 800 | $811K | 1/1/2022 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 7, 2026
White Mountains Upgraded by Analyst Amid Recent Trading Activity
A rating upgrade for White Mountains Insurance Group was issued, moving the stock to a Buy designation from the prior rating. The upgrade reflects renewed analyst confidence in the company's outlook. The stock is currently trading well above its identified support level of $2160.43, suggesting recent price action has already strengthened from recent lows. With a trailing P/E of 4.9, the valuation remains low relative to broader market averages.
White Mountains Upgraded by Analyst Amid Recent Trading Activity. A rating upgrade for White Mountains Insurance Group was issued, moving the stock to a Buy designation from the prior rating. The upgrade reflects renewed analyst confidence in the company's outlook. The stock is currently trading well above its identified support level of $2160.43, suggesting recent price action has already strengthened from recent lows. With a trailing P/E of 4.9, the valuation remains low relative to broader market averages.