Haack Michael

Director · Officer · SKY, EXP

As of 2026-09-16, Haack Michael has 33 Form 4 transactions on record across 2 companies — 21 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: $1.5MIndirect: $0$1.5Mas of 2026-09-16
  • Direct $1.5M
  • Indirect $0
EXPdirect7,542 sh$1.4M
SKYdirect1,645 sh$140K

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

EXP · 32 trades
2026-07-20: Award / grant, 9 sh ($0)2026-07-20: Award / grant, 9 sh ($0)2026-07-20: Award / grant, 5 sh ($0)2026-05-22: Option exercise, 3,527 sh ($702K)2026-05-22: Withheld for tax, 1,388 sh ($276K)2026-05-22: Option exercise, 3,527 sh ($0)2026-05-21: Award / grant, 19,697 sh ($0)2026-05-21: Award / grant, 7,533 sh ($0)2026-05-18: Withheld for tax, 3,399 sh ($662K)2026-05-11: Award / grant, 8,636 sh ($0)2026-04-13: Award / grant, 13 sh ($0)2026-04-13: Award / grant, 5 sh ($0)2026-03-31: Withheld for tax, 4,781 sh ($868K)2026-03-31: Option exercise, 3,981 sh ($723K)2026-03-31: Withheld for tax, 1,567 sh ($284K)2026-03-31: Option exercise, 3,981 sh ($0)2026-01-12: Award / grant, 11 sh ($0)2026-01-12: Award / grant, 8 sh ($0)2025-10-16: Award / grant, 8 sh ($0)2025-10-16: Award / grant, 11 sh ($0)2025-07-14: Award / grant, 9 sh ($0)2025-07-14: Award / grant, 12 sh ($0)2025-05-24: Option exercise, 3,969 sh ($851K)2025-05-24: Withheld for tax, 1,562 sh ($335K)2025-05-24: Option exercise, 3,969 sh ($0)2025-05-22: Award / grant, 8,247 sh ($0)2025-05-22: Award / grant, 10,531 sh ($0)2025-05-15: Withheld for tax, 1,700 sh ($399K)2025-05-08: Award / grant, 4,318 sh ($0)2025-04-14: Award / grant, 13 sh ($0)2025-03-31: Withheld for tax, 7,890 sh ($1.7M)2025-01-13: Award / grant, 12 sh ($0)
SKY · 1 trade
2026-08-26: Award / grant, 1,645 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
33 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-26SKYAward / grant1,6451,645Form 4
2026-07-20EXPAward / grant97,542Form 4
2026-07-20EXPAward / grant97,060Form 4
2026-07-20EXPAward / grant53,990Form 4
2026-05-22EXPOption exercise3,52789,343Form 4
2026-05-22EXPWithheld for tax1,38887,955Form 4
2026-05-22EXPOption exercise3,5277,051Form 4
2026-05-21EXPAward / grant19,69719,697Form 4
2026-05-21EXPAward / grant7,5337,533Form 4
2026-05-18EXPWithheld for tax3,39985,816Form 4
2026-05-11EXPAward / grant8,63689,215Form 4
2026-04-13EXPAward / grant1310,578Form 4
2026-04-13EXPAward / grant53,985Form 4
2026-03-31EXPWithheld for tax4,78178,165Form 4
2026-03-31EXPOption exercise3,98182,146Form 4
2026-03-31EXPWithheld for tax1,56780,579Form 4
2026-03-31EXPOption exercise3,9813,981Form 4
2026-01-12EXPAward / grant1110,565Form 4
2026-01-12EXPAward / grant87,962Form 4
2025-10-16EXPAward / grant87,953Form 4
2025-10-16EXPAward / grant1110,554Form 4
2025-07-14EXPAward / grant97,945Form 4
2025-07-14EXPAward / grant1210,543Form 4
2025-05-24EXPOption exercise3,96984,508Form 4
2025-05-24EXPWithheld for tax1,56282,946Form 4
2025-05-24EXPOption exercise3,9697,936Form 4
2025-05-22EXPAward / grant8,2478,247Form 4
2025-05-22EXPAward / grant10,53110,531Form 4
2025-05-15EXPWithheld for tax1,70080,539Form 4
2025-05-08EXPAward / grant4,31882,239Form 4
2025-04-14EXPAward / grant1311,905Form 4
2025-03-31EXPWithheld for tax7,89077,921Form 4
2025-01-13EXPAward / grant1211,892Form 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.