Grandisson Marc
- SEC CIK
- 0001286007
In the past year, 1 open-market purchase filing worth $1.60M and no sales.
Current role at each company
- HHH Howard Hughes Holdings Inc.Executive Chairman, Vantageas of Sep 24, 2026
- ACGL Arch Capital Group Ltd.CEOas of Feb 29, 2024
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
- $1.60M
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$1.60M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Grandisson Marc 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.
HHH Howard Hughes Holdings Inc.
Executive Chairman, Vantage1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 24, 2026 (view filing)7:15 PM ET | Sep 23 | 1 day | Grandisson MarcExecutive Chairman, Vantage | PPurchaseCommon stock, $0.01 par value | +25.0K | $64.12 | +$1.60M | +34.7%96.9K after |
ACGL Arch Capital Group Ltd.
CEO2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 7, 2023 (view filing) | Nov 3-6 | 4 days | Grandisson MarcCEO | SSaleCommon Shares, $.0011 par value per share | −350.0K | $85.44 | −$29.9M | −15.3%1.94M after | 2 lots |
| May 23, 2023 (view filing) | May 19 | 4 days | Grandisson MarcCEO | SSaleCommon Shares, $.0011 par value per share | −200.0K | $76.10 | −$15.2M | −8.0%2.29M after |