Who
Ian T. Lowitt
Chief Executive Officer
Company insider
Files Form 4 as: Chief Executive Officer, Marex Group; CFO & Co-CAO, Lehman Brothers Holdings.
In numbers
- Trades disclosed
- 28
- Buys
- 0
- Sells
- 3
- Bought
- $0
- Sold
- $9.4M
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 30 Nov 2006
- Last trade
- 7 Sep 2026
- Last filed
- 9 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 7 Sep 2026filed 9 Sep 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code F | $2.9M36,587 at $78.27 | filing |
| 7 Sep 2026filed 9 Sep 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code F | $2.9M36,587 at $78.27 | filing |
| 19 Aug 2026filed 21 Aug 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code A | —77,843 at $0.00 | filing |
| 19 Aug 2026filed 21 Aug 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code A | —77,843 at $0.00 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $1.8M27,398 at $64.19 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $581K8,957 at $64.90 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $52K787 at $65.84 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $1.8M27,398 at $64.19 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $581K8,957 at $64.90 | filing |
| 13 Jul 2026filed 15 Jul 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $52K787 at $65.84 | filing |
| 12 Jun 2026filed 16 Jun 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $2.0M32,813 at $62.29 | filing |
| 12 Jun 2026filed 16 Jun 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $273K4,330 at $62.94 | filing |
| 12 Jun 2026filed 16 Jun 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $2.0M32,813 at $62.29 | filing |
| 12 Jun 2026filed 16 Jun 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $273K4,330 at $62.94 | filing |
| 22 May 2026filed 27 May 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code F | $2.1M39,478 at $54.45 | filing |
| 22 May 2026filed 27 May 2026 | MRX Marex GroupCapital Markets & Asset Management | SEC FORM 4 Code F | $2.1M39,478 at $54.45 | filing |
| 17 Sep 2008filed 19 Sep 2008 | Lehman Brothers Holdings | SEC FORM 4 Sold | $2,28816,345 at $0.14 | filing |
| 17 Sep 2008filed 19 Sep 2008 | Lehman Brothers Holdings | SEC FORM 4 Sold | $5183,700 at $0.14 | filing |
| 17 Sep 2008filed 19 Sep 2008 | Lehman Brothers Holdings | SEC FORM 4 Sold | $126900 at $0.14 | filing |
| 9 Feb 2008filed 12 Feb 2008 | Lehman Brothers Holdingsoption or derivative | SEC FORM 4 Code A | —250,000 at $0.00 | filing |
News
Insider Selling: Marex Group plc Ordinary Shares (NASDAQ:MRX) Insider Sells $1,200,451.98 in StockMRX · themarketsdaily.com · 17 Oct 2026Marex Group plc Ordinary Shares (NASDAQ:MRX) Stock Rated "Buy" by Wall Street BrokeragesMRX · themarketsdaily.com · 15 Oct 2026Marex Group plc Ordinary Shares (NASDAQ:MRX) Stock Now Rated "Buy" by Wall Street BrokeragesMRX · tickerreport.com · 13 Oct 2026
0 headlines in the last 90 days name Ian T. Lowitt; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.