Burkhardt Timothy A.

Officer · SKY

As of 2026-09-16, Burkhardt Timothy A. has 19 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: $2.4MIndirect: $0$2.4Mas of 2026-09-16
  • Direct $2.4M
  • Indirect $0
SKYdirect28,292 sh$2.4M

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

SKY · 19 trades
2026-03-29: Withheld for tax, 399 sh ($29K)2026-03-25: Withheld for tax, 2,369 sh ($172K)2026-03-25: Withheld for tax, 1,168 sh ($85K)2026-03-25: Withheld for tax, 312 sh ($24K)2026-03-20: Withheld for tax, 690 sh ($50K)2025-12-12: Sale, 6,350 sh ($555K)2025-12-12: Sale, 5,833 sh ($510K)2025-12-12: Option exercise, 6,350 sh ($198K)2025-12-12: Option exercise, 5,833 sh ($87K)2025-12-12: Option exercise, 5,833 sh ($0)2025-12-12: Option exercise, 6,350 sh ($0)2025-03-29: Withheld for tax, 399 sh ($38K)2025-03-25: Award / grant, 3,269 sh ($0)2025-03-25: Award / grant, 3,269 sh ($0)2025-03-20: Withheld for tax, 615 sh ($58K)2025-02-11: Sale, 3,823 sh ($409K)2025-02-11: Gift, 5,000 sh ($0)2025-01-04: Withheld for tax, 862 sh ($78K)2025-01-04: Withheld for tax, 426 sh ($39K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-12SKYSale6,350 @ $87.44$555K−16.0% of holding33,230Form 4
2025-12-12SKYSale5,833 @ $87.37$510K−14.9% of holding33,230Form 4
2025-02-11SKYSale3,823 @ $106.87$409K−10.5% of holding32,706Form 4
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-29SKYWithheld for tax39928,292Form 4
2026-03-25SKYWithheld for tax2,36930,171Form 4
2026-03-25SKYWithheld for tax1,16828,691Form 4
2026-03-25SKYWithheld for tax31229,859Form 4
2026-03-20SKYWithheld for tax69032,540Form 4
2025-12-12SKYOption exercise6,35039,580Form 4
2025-12-12SKYOption exercise5,83339,063Form 4
2025-12-12SKYOption exercise5,83319,206Form 4
2025-12-12SKYOption exercise6,35012,856Form 4
2025-03-29SKYWithheld for tax39933,230Form 4
2025-03-25SKYAward / grant3,26930,360Form 4
2025-03-25SKYAward / grant3,26933,629Form 4
2025-03-20SKYWithheld for tax61527,091Form 4
2025-02-11SKYGift5,00027,706Form 4
2025-01-04SKYWithheld for tax86236,478Form 4
2025-01-04SKYWithheld for tax42638,366Form 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.