Michael J. Widmer serves as Executive at Northfield Bancorp, Inc., where they oversee executive responsibilities. Since joining the company, Michael J. Widmer has executed 59 insider transactions totaling $5.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 10, 2026 involved purchasing 2,000 shares valued at $16.8K.
Michael J. Widmer currently holds 12,642 shares of Northfield Bancorp, Inc. (NFBK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael J. Widmer has been a net seller of NFBK stock. They have purchased $237.9K and sold $5.1M worth of shares.
Michael J. Widmer's most recent insider trade was on Feb 10, 2026, when they purchased 2,000 shares at $8.40 per share.
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| $N/A |
| Discretionary |
| Mar 17, 2020 | NFBK | $120.0K | Sale | 10,000 | $12.00 | Discretionary |
| Mar 13, 2020 | NFBK | $235.6K | Sale | 20,000 | $11.78 | Discretionary |
| Mar 12, 2020 | NFBK | $113.7K | Sale | 10,000 | $11.37 | Discretionary |
| Mar 3, 2020 | NFBK | $147.0K | Sale | 10,000 | $14.70 | Discretionary |
| Feb 17, 2020 | NFBK | $37.1K | Award | 2,348 | $15.81 | Discretionary |
| Sep 19, 2019 | NFBK | $129.3K | Sale | 8,081 | $16.00 | Discretionary |
| Sep 12, 2019 | NFBK | $198.9K | Sale | 12,301 | $16.17 | Discretionary |
| Sep 11, 2019 | NFBK | $2.2M | Payment | 137,784 | $16.20 | Discretionary |
| Sep 11, 2019 | NFBK | $444.8K | Sale | 27,699 | $16.06 | Discretionary |
| Sep 11, 2019 | NFBK | $2.2M | Option Exercise | 170,000 | $13.13 | Discretionary |
| Jul 26, 2019 | NFBK | $320.6K | Sale | 20,000 | $16.03 | Discretionary |
| Jun 13, 2019 | NFBK | $62.5K | Sale | 4,114 | $15.18 | Discretionary |
| May 28, 2019 | NFBK | $23.8K | Sale | 1,574 | $15.09 | Discretionary |
| Aug 23, 2018 | NFBK | $1.2K | Purchase | 71 | $16.55 | Discretionary |
| Aug 23, 2018 | NFBK | $1.2K | Small Acquisition | 71 | $16.55 | Discretionary |
| Jun 19, 2018 | NFBK | $166.4K | Sale | 9,931 | $16.76 | Discretionary |
| Jun 19, 2018 | NFBK | $98.8K | Sale | 5,896 | $16.76 | Discretionary |
| Jun 19, 2018 | NFBK | $266.4K | Sale | 15,895 | $16.76 | Discretionary |
| Jun 12, 2018 | NFBK | $74.5K | Sale | 4,542 | $16.41 | Discretionary |
| Jun 6, 2018 | NFBK | $167.5K | Sale | 10,000 | $16.75 | Discretionary |
| Jun 4, 2018 | NFBK | $142.8K | Sale | 8,654 | $16.50 | Discretionary |
| Jun 1, 2018 | NFBK | $43.6K | Sale | 2,640 | $16.50 | Discretionary |
| May 29, 2018 | NFBK | $28.2K | Sale | 1,752 | $16.08 | Discretionary |
| Feb 9, 2018 | NFBK | $155.6K | Sale | 10,000 | $15.56 | Discretionary |
| Feb 16, 2017 | NFBK | $642.5K | Sale | 35,539 | $18.08 | Discretionary |
| Dec 16, 2016 | NFBK | $343.9K | Sale | 16,982 | $20.25 | Discretionary |
| Dec 16, 2016 | NFBK | $343.9K | Sale | 16,982 | $20.25 | Discretionary |
| Dec 15, 2016 | NFBK | $308.8K | Sale | 15,227 | $20.28 | Discretionary |