BERNS KENNETH N

Officer · PTEN

As of 2026-09-16, BERNS KENNETH N has 14 Form 4 transactions on record across 1 company — 11 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: $12.6MIndirect: $0$12.6Mas of 2026-09-16
  • Direct $12.6M
  • Indirect $0
PTENdirect1,043,987 sh$12.6M

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

PTEN · 14 trades
2026-05-09: Withheld for tax, 12,096 sh ($138K)2026-05-05: Withheld for tax, 12,680 sh ($156K)2026-05-01: Disposition, 20,033 sh ($216K)2026-05-01: Withheld for tax, 11,157 sh ($136K)2026-05-01: Option exercise, 20,033 sh2026-05-01: Option exercise, 20,033 sh2026-05-01: Option exercise, 20,033 sh2026-05-01: Option exercise, 20,033 sh2026-04-30: Award / grant, 47,900 sh ($0)2026-04-30: Award / grant, 32,000 sh2026-04-30: Award / grant, 32,000 sh2025-05-01: Award / grant, 84,700 sh ($0)2025-05-01: Award / grant, 60,100 sh2025-05-01: Award / grant, 60,100 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
14 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-09PTENWithheld for tax12,0961,043,987Form 4
2026-05-05PTENWithheld for tax12,6801,056,083Form 4
2026-05-01PTENDisposition20,0331,068,763Form 4
2026-05-01PTENWithheld for tax11,1571,068,763Form 4
2026-05-01PTENOption exercise20,0331,088,796Form 4
2026-05-01PTENOption exercise20,03372,067Form 4
2026-05-01PTENOption exercise20,03372,067Form 4
2026-05-01PTENOption exercise20,0331,088,796Form 4
2026-04-30PTENAward / grant47,9001,079,920Form 4
2026-04-30PTENAward / grant32,00092,100Form 4
2026-04-30PTENAward / grant32,00092,100Form 4
2025-05-01PTENAward / grant84,7001,032,020Form 4
2025-05-01PTENAward / grant60,10060,100Form 4
2025-05-01PTENAward / grant60,10060,100Form 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.