David W. Michelson serves as Executive at National Interstate CORP, where they oversee executive responsibilities. Since joining the company, David W. Michelson has executed 45 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 1, 2021 involved selling 18,049 shares valued at $420.5K.
David W. Michelson currently holds 19,851 shares of National Interstate CORP (NATL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David W. Michelson has been a net seller of NATL stock. They have purchased $204.8K and sold $1.3M worth of shares.
David W. Michelson's most recent insider trade was on Jun 1, 2021, when they sold 18,049 shares at $23.30 per share.
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| 7,257 |
| $N/A |
| Discretionary |
| Mar 15, 2021 | FNHC | $4.8K | Purchase | 1,000 | $4.75 | Discretionary |
| May 5, 2020 | PTVCA / B | $0 | Award | 4,222 | $N/A | Discretionary |
| Mar 6, 2020 | FNHC | $0 | Award | 11,594 | $N/A | Discretionary |
| May 7, 2019 | PTVCA/B | $0 | Award | 3,692 | $N/A | Discretionary |
| Jun 14, 2018 | BWINA / B | $53.0K | Purchase | 2,200 | $24.09 | Discretionary |
| Jun 12, 2018 | BWINA / B | $147.1K | Purchase | 6,200 | $23.72 | Discretionary |
| May 8, 2018 | BWINB | $0 | Award | 1,735 | $N/A | Discretionary |
| Nov 10, 2016 | NATL | $384.0K | Disposition | 12,000 | $32.00 | Discretionary |
| Nov 10, 2016 | NATL | $6.3M | Disposition | 195,542 | $32.00 | Discretionary |
| Nov 7, 2016 | NATL | $0 | Gift | 6,164 | $N/A | Discretionary |
| Nov 4, 2016 | NATL | $0 | Gift | 430 | $N/A | Discretionary |
| Nov 4, 2016 | NATL | $0 | Gift | 430 | $N/A | Discretionary |
| Nov 4, 2016 | NATL | $0 | Gift | 430 | $N/A | Discretionary |
| Jan 1, 2016 | NATL | $110.8K | Payment | 4,150 | $26.70 | Discretionary |
| Jan 1, 2015 | NATL | $123.0K | Payment | 4,129 | $29.80 | Discretionary |
| Mar 10, 2014 | NATL | $0 | Gift | 2,000 | $N/A | Discretionary |
| Jan 1, 2014 | NATL | $96.1K | Payment | 4,180 | $23.00 | Discretionary |
| Jan 1, 2013 | NATL | $118.9K | Payment | 4,125 | $28.82 | Discretionary |
| Jan 1, 2013 | NATL | $118.9K | Payment | 4,125 | $28.82 | Discretionary |
| Dec 19, 2012 | NATL | $829.8K | Sale | 30,000 | $27.66 | Discretionary |
| Nov 20, 2012 | NATL | $540.0K | Option Exercise | 40,000 | $13.50 | Discretionary |
| Nov 20, 2012 | NATL | $791.6K | Option Exercise | 40,000 | $19.79 | Discretionary |
| Mar 2, 2012 | NATL | $13.0K | Payment | 575 | $22.58 | Discretionary |
| Jan 1, 2012 | NATL | $99.2K | Payment | 4,021 | $24.67 | Discretionary |
| Mar 2, 2011 | NATL | $17.8K | Payment | 863 | $20.57 | Discretionary |
| Jan 1, 2011 | NATL | $88.7K | Payment | 4,143 | $21.41 | Discretionary |
| Jan 1, 2011 | NATL | $86.6K | Payment | 4,044 | $21.41 | Discretionary |
| Mar 2, 2010 | NATL | $0 | Award | 3,062 | $N/A | Discretionary |