Lammers Jon D.

Officer · NVT

As of 2026-09-16, Lammers Jon D. has 29 Form 4 transactions on record across 1 company — 3 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $11.2MIndirect: $0$11.2Mas of 2026-09-16
  • Direct $11.2M
  • Indirect $0
NVTdirect75,864 sh$11.2M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

NVT · 29 trades
2026-03-05: Withheld for tax, 6,021 sh ($666K)2026-03-05: Withheld for tax, 1,655 sh ($183K)2026-02-15: Award / grant, 13,096 sh ($0)2025-08-04: Sale, 39,162 sh ($3.5M)2025-08-04: Sale, 30,566 sh ($2.7M)2025-08-04: Sale, 21,637 sh ($1.9M)2025-08-04: Sale, 11,838 sh ($1.1M)2025-08-04: Option exercise, 39,162 sh ($1.0M)2025-08-04: Option exercise, 30,566 sh ($842K)2025-08-04: Sale, 9,057 sh ($809K)2025-08-04: Option exercise, 21,637 sh ($723K)2025-08-04: Option exercise, 9,057 sh ($418K)2025-08-04: Sale, 4,442 sh ($398K)2025-08-04: Option exercise, 11,838 sh ($300K)2025-08-04: Sale, 2,992 sh ($267K)2025-08-04: Option exercise, 2,992 sh ($206K)2025-08-04: Option exercise, 4,442 sh ($100K)2025-08-04: Option exercise, 39,162 sh ($0)2025-08-04: Option exercise, 2,992 sh ($0)2025-08-04: Option exercise, 30,566 sh ($0)2025-08-04: Option exercise, 4,442 sh ($0)2025-08-04: Option exercise, 11,838 sh ($0)2025-03-05: Withheld for tax, 8,598 sh ($481K)2025-03-05: Withheld for tax, 2,190 sh ($123K)2025-03-03: Award / grant, 2,440 sh ($0)2025-03-03: Award / grant, 6,237 sh ($0)2025-02-16: Award / grant, 18,682 sh ($0)2024-08-04: Option exercise, 9,057 sh ($0)2024-08-04: Option exercise, 21,637 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-04NVTSale39,162 @ $89.42$3.5M−35.6% of holding70,817Form 4
2025-08-04NVTSale30,566 @ $89.42$2.7M−30.1% of holding70,817Form 4
2025-08-04NVTSale21,637 @ $89.62$1.9M−23.4% of holding70,817Form 4
2025-08-04NVTSale11,838 @ $89.67$1.1M−14.3% of holding70,817Form 4
2025-08-04NVTSale9,057 @ $89.32$809K−11.3% of holding70,817Form 4
2025-08-04NVTSale4,442 @ $89.67$398K−5.9% of holding70,817Form 4
2025-08-04NVTSale2,992 @ $89.25$267K−4.1% of holding70,817Form 4
22 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-05NVTWithheld for tax6,02173,892Form 4
2026-03-05NVTWithheld for tax1,65575,864Form 4
2026-02-15NVTAward / grant13,09679,913Form 4
2025-08-04NVTOption exercise39,162109,979Form 4
2025-08-04NVTOption exercise30,566101,383Form 4
2025-08-04NVTOption exercise21,63792,454Form 4
2025-08-04NVTOption exercise9,05779,874Form 4
2025-08-04NVTOption exercise11,83882,655Form 4
2025-08-04NVTOption exercise2,99273,809Form 4
2025-08-04NVTOption exercise4,44275,259Form 4
2025-08-04NVTOption exercise39,1620Form 4
2025-08-04NVTOption exercise2,9920Form 4
2025-08-04NVTOption exercise30,5660Form 4
2025-08-04NVTOption exercise4,4420Form 4
2025-08-04NVTOption exercise11,8380Form 4
2025-03-05NVTWithheld for tax8,59868,205Form 4
2025-03-05NVTWithheld for tax2,19070,817Form 4
2025-03-03NVTAward / grant2,44011,231Form 4
2025-03-03NVTAward / grant6,2376,237Form 4
2025-02-16NVTAward / grant18,68276,803Form 4
2024-08-04NVTOption exercise9,0570Form 4
2024-08-04NVTOption exercise21,6370Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.