| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 3 | -50,525 | 100% | $120.89 | -$6,107,832 |
| Net | -3 | -50,525 | -100% | -$6,107,832 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| William J. Munn | NNI | Class A Common Stock | Award | 182.1% | 5,608 | 8,687 | 10 Mar 2026 | Direct | ||
| William J. Munn | NNI | Class A Common Stock | Tax liability | -28.1% | -1,204 | 3,079 | 10 Mar 2026 | Direct | ||
| Emily Olinger | NNI | Class A Common Stock | Award | 91.1% | 3,990 | 8,368 | 10 Mar 2026 | Direct | ||
| Emily Olinger | NNI | Class A Common Stock | Tax liability | -13.3% | -670 | 4,378 | 10 Mar 2026 | Direct | ||
| James D. Kruger | NNI | Class A Common Stock | Award | 28.4% | 16,183 | 73,080 | 10 Mar 2026 | Direct | ||
| James D. Kruger | NNI | Class A Common Stock | Tax liability | -8.54% | -5,310 | 56,897 | 10 Mar 2026 | Direct | ||
| Terry J. Heimes | NNI | Class A Common Stock | Award | 79.8% | 14,019 | 31,593 | 10 Mar 2026 | Direct | ||
| Terry J. Heimes | NNI | Class A Common Stock | Tax liability | -23.1% | -5,274 | 17,574 | 10 Mar 2026 | Direct | ||
| DeeAnn Wenger | NNI | Class A Common Stock | Award | 23% | 5,928 | 31,661 | 10 Mar 2026 | Direct | ||
| DeeAnn Wenger | NNI | Class A Common Stock | Tax liability | -4.73% | -1,278 | 25,733 | 10 Mar 2026 | Direct | ||
| Timothy Tewes | NNI | Class A Common Stock | Award | 19.8% | 16,183 | 97,748 | 10 Mar 2026 | Direct | ||
| Timothy Tewes | NNI | Class A Common Stock | Tax liability | -6.11% | -5,307 | 81,565 | 10 Mar 2026 | Direct | ||
| Matthew W. Dunlap | NNI | Class A Common Stock | Award | 28.3% | 3,764 | 17,069 | 10 Mar 2026 | Direct | ||
| Matthew W. Dunlap | NNI | Class A Common Stock | Tax liability | -0.72% | -97 | 13,305 | 10 Mar 2026 | Direct | ||
| Jeffrey R. Noordhoek | NNI | Class A Common Stock | Award | 7.38% | 7,527 | 109,583 | 10 Mar 2026 | Direct | ||
| Jeffrey R. Noordhoek | NNI | Class A Common Stock | Tax liability | -2.32% | -2,422 | 102,056 | 10 Mar 2026 | Direct | ||
| Jona M. van Deun | NNI | Class A Common Stock | Sale | -36.2% | $51,580 | $128.95 | -400 | 704 | 09 Dec 2025 | Direct |
| Matthew W. Dunlap | NNI | Class B Common Stock | Gift | 38.7% | 63,126 | 226,197 | 01 Dec 2025 | Direct | ||
| Michael S. Dunlap | NNI | Class B Common Stock | Gift | 505,006 | 168,119 | 01 Dec 2025 | By trust | |||
| Michael S. Dunlap | NNI | Class B Common Stock | Gift | -100% | -568,132 | 0 | 01 Dec 2025 | By GRAT | ||
| Michael S. Dunlap | NNI | Class A Common Stock | Gift | -2.47% | -35,000 | 1,382,982 | 19 Nov 2025 | Direct | ||
| Thomas E. Henning | NNI | Class A Common Stock | Sale | -100% | $399,755 | $128.87 | -3,102 | 0 | 05 Sep 2025 | By Spouse |
| Thomas E. Henning | NNI | Class A Common Stock | Sale | -31.5% | $656,464 | $128.87 | -5,094 | 11,058 | 05 Sep 2025 | Direct |
| Shelby J. Butterfield | NNI | Class A Common Stock | Sale | -98.8% | $5,000,033 | $119.25 | -41,929 | 510 | 25 Aug 2025 | By Butterfield GST Non-Exempt Marital Trust |
| Shelby J. Butterfield | NNI | Class A Common Stock | Conversion of derivative security | 8221.4% | 41,929 | 42,439 | 25 Aug 2025 | By Butterfield GST Non-Exempt Marital Trust | ||
| Shelby J. Butterfield | NNI | Class B Common Stock | Conversion of derivative security | -19% | -41,929 | 178,953 | 25 Aug 2025 | By Butterfield GST Non-Exempt Marital Trust | ||
| Angie Muhleisen | NNI | Class A Common Stock | Gift | -0.53% | -11,699 | 2,191,180 | 18 Aug 2025 | Direct | ||
| Shelby J. Butterfield | NNI | Class B Common Stock | Gift | 7,369 | 3,685 | 28 Jul 2025 | By trust | |||
| Shelby J. Butterfield | NNI | Class B Common Stock | Gift | -100% | -18,424 | 0 | 28 Jul 2025 | By CLAT | ||
| Matthew W. Dunlap | NNI | Class B Common Stock | Gift | 5.2% | 8,059 | 163,071 | 28 Jul 2025 | Direct | ||
| Michael S. Dunlap | NNI | Class B Common Stock | Gift | 64,476 | 24,179 | 28 Jul 2025 | By trust | |||
| Michael S. Dunlap | NNI | Class B Common Stock | Gift | -100% | -72,535 | 0 | 28 Jul 2025 | By GRAT | ||
| Angie Muhleisen | NNI | Class A Common Stock | Gift | 95,699 | 72,483 | 28 Jul 2025 | By trust | |||
| Angie Muhleisen | NNI | Class A Common Stock | Gift | -100% | -95,699 | 0 | 28 Jul 2025 | By GRAT | ||
| Angie Muhleisen | NNI | Class A Common Stock | Will/Inheritance | 126.6% | 1,230,680 | 2,202,879 | 28 Jul 2025 | Direct | ||
| Angie Muhleisen | NNI | Class A Common Stock | Will/Inheritance | -100% | -1,230,680 | 0 | 28 Jul 2025 | By Estate | ||
| Angie Muhleisen | NNI | Class A Common Stock | Gift | -4.07% | -41,250 | 972,199 | 17 Jul 2025 | Direct | ||
| Adam K. Peterson | NNI | Phantom Stock | Award | 0.11% | 1,884 | 1,678,448 | 16 Jun 2025 | Direct | ||
| Jona M. van Deun | NNI | Class A Common Stock | Award | 74.4% | 471 | 1,104 | 16 Jun 2025 | Direct | ||
| Jona M. van Deun | NNI | Phantom Stock | Award | 24.8% | 1,413 | 7,105 | 16 Jun 2025 | Direct | ||
| Kimberly Kay Rath | NNI | Phantom Stock | Award | 2.9% | 1,779 | 63,058 | 16 Jun 2025 | Direct | ||
| Thomas E. Henning | NNI | Phantom Stock | Award | 3.66% | 2,015 | 57,000 | 16 Jun 2025 | Direct | ||
| David S. Graff | NNI | Class A Common Stock | Award | 6.23% | 1,779 | 30,325 | 16 Jun 2025 | Direct | ||
| Kathleen A. Farrell | NNI | Class A Common Stock | Award | 9.88% | 1,884 | 20,944 | 16 Jun 2025 | Direct | ||
| Preeta D. Bansal | NNI | Class A Common Stock | Award | 11.3% | 1,884 | 18,617 | 16 Jun 2025 | Direct | ||
| Matthew W. Dunlap | NNI | Class A Common Stock | Tax liability | -0.11% | -15 | 13,319 | 10 Jun 2025 | Direct | ||
| Adam K. Peterson | NNI | Class A Common Stock, Par Value $0.01 per Share | Other | -12.1% | -231,024 | 1,676,487 | 09 Jun 2025 | Direct | ||
| William J. Munn | NNI | Class A Common Stock | Gift | 18.7% | 1,749 | 11,103 | 09 Apr 2025 | By Trust | ||
| William J. Munn | NNI | Class A Common Stock | Gift | -33.2% | -1,749 | 3,520 | 09 Apr 2025 | Direct |