Swiniarski Keith C.

Officer · SKIL

As of 2026-09-16, Swiniarski Keith C. has 20 Form 4 transactions on record across 1 company — 16 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.

Trades by company

SKIL · 20 trades
2026-09-01: Withheld for tax, 121 sh ($790)2026-09-01: Option exercise, 500 sh ($0)2026-09-01: Option exercise, 500 sh ($0)2026-07-01: Withheld for tax, 152 sh ($1K)2026-07-01: Option exercise, 625 sh ($0)2026-07-01: Option exercise, 625 sh ($0)2026-05-01: Withheld for tax, 183 sh ($2K)2026-05-01: Withheld for tax, 55 sh ($455)2026-05-01: Option exercise, 625 sh ($0)2026-05-01: Option exercise, 188 sh ($0)2026-05-01: Option exercise, 188 sh ($0)2026-05-01: Option exercise, 625 sh ($0)2026-04-07: Award / grant, 10,000 sh ($0)2026-03-01: Withheld for tax, 278 sh ($1K)2026-03-01: Option exercise, 938 sh ($0)2026-03-01: Option exercise, 938 sh ($0)2025-09-01: Withheld for tax, 121 sh ($2K)2025-09-01: Option exercise, 500 sh ($0)2025-09-01: Option exercise, 500 sh ($0)2025-06-05: Award / grant, 2,500 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
20 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01SKILWithheld for tax1214,062Form 4
2026-09-01SKILOption exercise5000Form 4
2026-09-01SKILOption exercise5004,183Form 4
2026-07-01SKILWithheld for tax1523,683Form 4
2026-07-01SKILOption exercise6251,875Form 4
2026-07-01SKILOption exercise6253,835Form 4
2026-05-01SKILWithheld for tax1833,210Form 4
2026-05-01SKILWithheld for tax552,768Form 4
2026-05-01SKILOption exercise6253,393Form 4
2026-05-01SKILOption exercise1882,823Form 4
2026-05-01SKILOption exercise188188Form 4
2026-05-01SKILOption exercise6251,875Form 4
2026-04-07SKILAward / grant10,00010,000Form 4
2026-03-01SKILWithheld for tax2782,635Form 4
2026-03-01SKILOption exercise9382,913Form 4
2026-03-01SKILOption exercise938938Form 4
2025-09-01SKILWithheld for tax1211,975Form 4
2025-09-01SKILOption exercise500500Form 4
2025-09-01SKILOption exercise5002,096Form 4
2025-06-05SKILAward / grant2,5002,500Form 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.