Mammen Timothy PV

Officer · IPGP

As of 2026-09-16, Mammen Timothy PV has 6 Form 4 transactions on record across 1 company — 4 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: $5.9MIndirect: $0$5.9Mas of 2026-09-16
  • Direct $5.9M
  • Indirect $0
IPGPdirect76,438 sh$5.9M

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

IPGP · 6 trades
2026-05-22: Sale, 7,263 sh ($869K)2026-05-22: Sale, 2,712 sh ($326K)2026-03-01: Withheld for tax, 4,310 sh ($567K)2026-02-18: Award / grant, 6,146 sh ($0)2025-03-01: Withheld for tax, 2,743 sh ($0)2025-02-14: Award / grant, 15,740 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-22IPGPSale7,263 @ $119.60$869K−8.4% of holding79,150Form 4
2026-05-22IPGPSale2,712 @ $120.37$326K−3.4% of holding76,438Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-01IPGPWithheld for tax4,31086,413Form 4
2026-02-18IPGPAward / grant6,14690,723Form 4
2025-03-01IPGPWithheld for tax2,74384,577Form 4
2025-02-14IPGPAward / grant15,74087,320Form 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.