Zangerle John Adam

Officer · STE

As of 2026-09-16, Zangerle John Adam 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.

Pattern in the record: open-market sales filed in June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $7.4MIndirect: $0$7.4Mas of 2026-09-16
  • Direct $7.4M
  • Indirect $0
STEdirect35,259 sh$7.4M

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

STE · 19 trades
2026-06-15: Sale, 1,419 sh ($297K)2026-06-04: Withheld for tax, 401 sh ($85K)2026-06-03: Withheld for tax, 365 sh ($77K)2026-06-02: Withheld for tax, 247 sh ($52K)2026-06-02: Award / grant, 15,200 sh ($0)2026-06-02: Award / grant, 4,359 sh ($0)2026-06-01: Withheld for tax, 337 sh ($0)2025-11-11: Sale, 15,000 sh ($4.0M)2025-11-11: Option exercise, 15,000 sh ($1.0M)2025-11-11: Option exercise, 15,000 sh ($0)2025-10-01: Withheld for tax, 91 sh ($0)2025-06-13: Sale, 1,648 sh ($398K)2025-06-13: Sale, 330 sh ($79K)2025-06-04: Withheld for tax, 425 sh ($103K)2025-06-03: Award / grant, 13,360 sh ($0)2025-06-03: Award / grant, 3,756 sh ($0)2025-06-02: Withheld for tax, 346 sh ($84K)2025-06-02: Withheld for tax, 253 sh ($61K)2025-06-02: Withheld for tax, 245 sh ($59K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-15STESale1,419 @ $209.28$297K−3.9% of holding35,259Form 4
2025-11-11STESale15,000 @ $265.14$4.0M−30.8% of holding33,669Form 4
2025-06-13STESale1,648 @ $241.61$398K−4.7% of holding33,760Form 4
2025-06-13STESale330 @ $240.63$79K−0.9% of holding35,408Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-04STEWithheld for tax40136,678Form 4
2026-06-03STEWithheld for tax36537,079Form 4
2026-06-02STEWithheld for tax24737,444Form 4
2026-06-02STEAward / grant15,20015,200Form 4
2026-06-02STEAward / grant4,35937,691Form 4
2026-06-01STEWithheld for tax33733,332Form 4
2025-11-11STEOption exercise15,00048,669Form 4
2025-11-11STEOption exercise15,0000Form 4
2025-10-01STEWithheld for tax9133,669Form 4
2025-06-04STEWithheld for tax42535,738Form 4
2025-06-03STEAward / grant13,36013,360Form 4
2025-06-03STEAward / grant3,75636,163Form 4
2025-06-02STEWithheld for tax34632,905Form 4
2025-06-02STEWithheld for tax25332,407Form 4
2025-06-02STEWithheld for tax24532,660Form 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.