ironstocklab

GRASBERGER F NICHOLAS III

Chairman and CEO · 22 insider transactions on file

All transactions

DateTickerCompanyTypeSharesPriceValueFiling
2026-06-01NVRIEnviri CorpD1,677,852$0.00$0.00filing
2026-05-20NVRIEnviri CorpTax withholding64,842$19.53$1.3Mfiling
2026-05-20NVRIEnviri CorpOption exercise141,205$0.00$0.00filing
2026-05-08LPXLOUISIANA-PACIFIC CORPAward1,863$0.00$0.00filing
2026-03-16NVRIEnviri CorpGift50,000$0.00$0.00filing
2026-03-13NVRIEnviri CorpTax withholding78,564$17.84$1.4Mfiling
2026-03-13NVRIEnviri CorpOption exercise171,088$7.00$1.2Mfiling
2026-03-12NVRIEnviri CorpGift63,787$0.00$0.00filing
2026-03-11NVRIEnviri CorpTax withholding16,567$17.94$297,211.98filing
2026-03-11NVRIEnviri CorpOption exercise36,077$0.00$0.00filing
2026-03-07NVRIEnviri CorpTax withholding18,235$17.65$321,847.75filing
2026-03-07NVRIEnviri CorpOption exercise39,709$0.00$0.00filing
2026-03-04NVRIEnviri CorpTax withholding24,138$18.16$438,346.08filing
2026-03-04NVRIEnviri CorpOption exercise52,564$0.00$0.00filing
2026-02-26NVRIEnviri CorpTax withholding218,891$18.59$4.1Mfiling
2026-02-26NVRIEnviri CorpOption exercise476,504$0.00$0.00filing
2026-02-19LPXLOUISIANA-PACIFIC CORPBuy20,000$85.49$1.7Mfiling
2025-12-16NVRIEnviri CorpD315,382$17.85$5.6Mfiling
2025-12-16NVRIEnviri CorpTax withholding198,787$17.85$3.5Mfiling
2025-12-16NVRIEnviri CorpTax withholding144,825$17.85$2.6Mfiling
2025-12-16NVRIEnviri CorpOption exercise432,920$0.00$0.00filing
2025-12-16NVRIEnviri CorpOption exercise630,766$0.00$0.00filing

Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.