InsiderTrades

Ring Nathan W

SEC CIK 1596125 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
KNFKnife River CorpVP, CFO 30.5K — — 72023-07-122026-03-04

Most active insiders at KNF, 12 months

#InsiderTitleBoughtSold
1 LaChapelle Sarah L.VP, CHRO ——
2 Kadrmas Marney L.VP, CAO ——
3 Pladsen Glenn R.VP, Chief Excellence Off ——
4 Gray Brian R.Pres, CEO, Dir ——
5 Carmona-Alvarez GermanDir ——
6 Liepitz Karl AVP, CLO, Sec ——
7 Hastings Trevor JVP, COO ——
8 Ring Nathan WVP, CFO ——
9 SANDBROOK WILLIAM JDir ——
10 Chiodo PatriciaDir ——

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-03-05 2026-03-04 KNF Knife River Corp Ring Nathan W VP, CFO A - Grant $0.00 +5,211 30.5K +21% $0
M 2026-02-17 2026-02-12 KNF Knife River Corp Ring Nathan W VP, CFO F - Tax $81.74 -6,258 25.3K -20% -$511.5K
2025-03-03 2025-02-27 KNF Knife River Corp Ring Nathan W VP, CFO A - Grant $0.00 +3,114 33.3K +10% $0
2025-03-03 2025-02-27 KNF Knife River Corp Ring Nathan W VP, CFO F - Tax $94.73 -1,698 31.6K -5% -$160.9K
2024-02-26 2024-02-22 KNF Knife River Corp Ring Nathan W VP, CFO A - Grant $0.00 +4,805 31.7K +18% $0
2024-02-26 2024-02-22 KNF Knife River Corp Ring Nathan W VP, CFO F - Tax $72.55 -1,508 30.2K -5% -$109.4K
2023-07-13 2023-07-12 KNF Knife River Corp Ring Nathan W VP, CFO A - Grant $0.00 +11.0K 26.9K +69% $0

Purchase Sale Sale after option exercise All abbreviations