WIDDER KENNETH J

Director · QDEL, PSNL

As of 2026-09-16, WIDDER KENNETH J has 32 Form 4 transactions on record across 2 companies — 20 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: $626KIndirect: $0$626Kas of 2026-09-16
  • Direct $626K
  • Indirect $0
PSNLdirect37,500 sh$604K
QDELdirect1,997 sh$22K

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

QDEL · 21 trades
2026-06-25: Award / grant, 15,532 sh ($0)2026-06-25: Award / grant, 1,997 sh ($0)2026-06-25: Award / grant, 6,656 sh ($0)2026-06-06: Award / grant, 910 sh ($0)2026-06-06: Option exercise, 273 sh ($0)2026-06-06: Option exercise, 910 sh ($0)2026-06-06: Award / grant, 273 sh ($0)2026-05-29: Option exercise, 6,829 sh ($0)2026-05-29: Award / grant, 6,829 sh ($0)2025-11-25: Sale, 4,026 sh ($112K)2025-11-25: Option exercise, 7,021 sh ($111K)2025-11-25: Option exercise, 7,021 sh ($0)2025-05-29: Award / grant, 6,829 sh ($0)2025-05-29: Award / grant, 878 sh ($0)2025-05-29: Award / grant, 2,926 sh ($0)2025-05-22: Award / grant, 4,929 sh ($0)2025-05-22: Option exercise, 4,929 sh ($0)2025-05-18: Award / grant, 153 sh ($0)2025-05-18: Award / grant, 512 sh ($0)2025-05-18: Option exercise, 153 sh ($0)2025-05-18: Option exercise, 512 sh ($0)
PSNL · 3 trades
2026-05-12: Award / grant, 37,500 sh ($0)2026-05-12: Award / grant, 6,250 sh ($0)2025-05-16: Award / grant, 50,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-11-25QDELSale4,026 @ $27.81$112K−9.8% of holding37,061Form 4
31 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-25QDELAward / grant15,53215,532Form 4
2026-06-25QDELAward / grant1,9971,997Form 4
2026-06-25QDELAward / grant6,6566,656Form 4
2026-06-06QDELAward / grant91044,800Form 4
2026-06-06QDELOption exercise2730Form 4
2026-06-06QDELOption exercise9100Form 4
2026-06-06QDELAward / grant27345,073Form 4
2026-05-29QDELOption exercise6,8290Form 4
2026-05-29QDELAward / grant6,82943,890Form 4
2026-05-12PSNLAward / grant37,50037,500Form 4
2026-05-12PSNLAward / grant6,2506,250Form 4
2025-12-17—Disposition5,8330Form 4
2025-12-17—Disposition1,1870Form 4
2025-12-17—Disposition1,1870Form 4
2025-12-17—Disposition1,1870Form 4
2025-12-17—Disposition5,8330Form 4
2025-12-17—Disposition1,1870Form 4
2025-11-25QDELOption exercise7,02141,087Form 4
2025-11-25QDELOption exercise7,0210Form 4
2025-05-29QDELAward / grant6,8296,829Form 4
2025-05-29QDELAward / grant878878Form 4
2025-05-29QDELAward / grant2,9262,926Form 4
2025-05-22QDELAward / grant4,92934,066Form 4
2025-05-22QDELOption exercise4,9290Form 4
2025-05-21—Award / grant1,1878,207Form 4
2025-05-18QDELAward / grant15329,137Form 4
2025-05-18QDELAward / grant51228,984Form 4
2025-05-18QDELOption exercise1530Form 4
2025-05-18QDELOption exercise5120Form 4
2025-05-16PSNLAward / grant50,00050,000Form 4
2025-01-28—Award / grant5,8335,833Form 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.