David J. Lubar serves as Executive at MARSHALL & ILSLEY CORP/WI/, where they oversee executive responsibilities. Since joining the company, David J. Lubar has executed 85 insider transactions totaling $12.7M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 30, 2025 involved receiving (via award) 2,851 shares valued at $55.0K.
David J. Lubar currently holds 2,851 shares of MARSHALL & ILSLEY CORP/WI/ (MI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David J. Lubar has been a net buyer of MI stock. They have purchased $12.6M and sold $79.0K worth of shares.
David J. Lubar's most recent insider trade was on Dec 30, 2025, when they sold 2,851 shares at $19.29 per share.
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| $N/A |
| Discretionary |
| Aug 31, 2024 | HNRG | $0 | Other | 271,763 | $N/A | Discretionary |
| Mar 29, 2024 | HNRG | $8.0M | Conversion | 1,279,182 | $6.25 | Discretionary |
| Mar 29, 2024 | HNRG | $960.0K | Other | 180,112 | $5.33 | Discretionary |
| Feb 23, 2024 | HNRG | $319.8K | Other | 51,168 | $6.25 | Discretionary |
| Jun 3, 2022 | HNRG | $5.0M | Conversion | 1,152,872 | $4.34 | Discretionary |
| Jan 4, 2012 | CSA | $0 | Award | 9,346 | $N/A | Discretionary |
| Jul 5, 2011 | MI | $0 | Disposition | 593,084 | $N/A | Discretionary |
| Jul 5, 2011 | MI | $0 | Disposition | 31,513.89 | $N/A | Discretionary |
| Jul 5, 2011 | MI | $0 | Disposition | 8,121 | $N/A | Discretionary |
| Jun 27, 2011 | MI | $8.5K | Award | 1,108.21 | $7.67 | Discretionary |
| Jun 2, 2011 | MI | $2.5K | Award | 316.71 | $7.89 | Discretionary |
| May 12, 2011 | MI | $79.0K | Sale | 10,000 | $7.90 | Discretionary |
| May 3, 2011 | MI | $4.0K | Award | 489.6 | $8.17 | Discretionary |
| Apr 1, 2011 | MI | $2.5K | Award | 307.88 | $8.12 | Discretionary |
| Mar 1, 2011 | MI | $4.0K | Award | 518.13 | $7.72 | Discretionary |
| Feb 1, 2011 | MI | $3.5K | Award | 491.1 | $7.13 | Discretionary |
| Jan 10, 2011 | CSA | $0 | Award | 9,967 | $N/A | Discretionary |
| Jan 5, 2011 | MI | $8.5K | Award | 1,217.77 | $6.98 | Discretionary |
| Dec 1, 2010 | MI | $4.0K | Award | 816.33 | $4.90 | Discretionary |
| Nov 1, 2010 | MI | $5.5K | Award | 916.67 | $6.00 | Discretionary |
| Oct 1, 2010 | MI | $4.0K | Award | 559.46 | $7.15 | Discretionary |
| Sep 2, 2010 | MI | $5.5K | Award | 791.37 | $6.95 | Discretionary |
| Jul 30, 2010 | MI | $2.5K | Award | 352.11 | $7.10 | Discretionary |
| Jul 1, 2010 | MI | $6.2K | Award | 793.65 | $7.76 | Discretionary |
| Jun 2, 2010 | MI | $4.0K | Award | 503.14 | $7.95 | Discretionary |
| May 3, 2010 | MI | $5.5K | Award | 594.29 | $9.25 | Discretionary |
| Apr 27, 2010 | MI | $0 | Award | 1,350 | $N/A | Discretionary |
| Apr 1, 2010 | MI | $2.5K | Award | 310.56 | $8.05 | Discretionary |