HARRISON ANDREW R

Officer · ALK

As of 2026-09-16, HARRISON ANDREW R has 46 Form 4 transactions on record across 1 company — 15 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 February in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $1.0MIndirect: $0$1.0Mas of 2026-09-16
  • Direct $1.0M
  • Indirect $0
ALKdirect25,528 sh$1.0M

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

ALK · 46 trades
2026-08-03: Sale, 5,300 sh ($263K)2026-02-18: Sale, 5,500 sh ($311K)2026-02-13: Sale, 14,500 sh ($795K)2026-02-13: Withheld for tax, 6,410 sh ($354K)2026-02-13: Withheld for tax, 3,337 sh ($184K)2026-02-13: Option exercise, 8,860 sh ($0)2026-02-13: Option exercise, 17,020 sh ($0)2026-02-13: Option exercise, 8,860 sh ($0)2026-02-13: Option exercise, 17,020 sh ($0)2026-02-11: Withheld for tax, 2,053 sh ($118K)2026-02-11: Option exercise, 5,450 sh ($0)2026-02-11: Option exercise, 5,450 sh ($0)2026-02-10: Withheld for tax, 4,477 sh ($265K)2026-02-10: Award / grant, 16,845 sh ($0)2026-02-10: Award / grant, 23,280 sh ($0)2025-07-28: Sale, 7,600 sh ($405K)2025-05-19: Sale, 7,500 sh ($401K)2025-02-20: Sale, 6,600 sh ($503K)2025-02-13: Withheld for tax, 3,487 sh ($253K)2025-02-13: Option exercise, 8,860 sh ($0)2025-02-13: Option exercise, 8,860 sh ($0)2025-02-11: Withheld for tax, 6,559 sh ($478K)2025-02-11: Award / grant, 16,350 sh ($0)2025-02-11: Award / grant, 16,666 sh ($0)2025-02-07: Withheld for tax, 2,928 sh ($222K)2025-02-07: Option exercise, 7,440 sh ($0)2025-02-07: Option exercise, 7,440 sh ($0)2025-01-28: Sale, 91,745 sh ($6.5M)2025-01-28: Option exercise, 22,750 sh ($1.5M)2025-01-28: Option exercise, 20,280 sh ($1.4M)2025-01-28: Option exercise, 17,660 sh ($1.2M)2025-01-28: Option exercise, 13,612 sh ($759K)2025-01-28: Option exercise, 8,815 sh ($488K)2025-01-28: Option exercise, 5,483 sh ($360K)2025-01-28: Option exercise, 3,145 sh ($206K)2025-01-28: Option exercise, 3,145 sh ($0)2025-01-28: Option exercise, 5,483 sh ($0)2025-01-28: Option exercise, 8,815 sh ($0)2025-01-28: Option exercise, 22,750 sh ($0)2025-01-28: Option exercise, 13,612 sh ($0)2025-01-28: Option exercise, 20,280 sh ($0)2025-01-28: Option exercise, 17,660 sh ($0)2024-12-11: Sale, 8,470 sh ($542K)2024-12-11: Sale, 5,410 sh ($346K)2024-12-11: Option exercise, 8,470 sh ($332K)2024-12-11: Option exercise, 8,470 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-03ALKSale5,300 @ $49.67$263K−17.2% of holding25,528Form 4
2026-02-18ALKSale5,500 @ $56.63$311K−15.1% of holding30,828Form 4
2026-02-13ALKSale14,500 @ $54.81$795K−41.8% of holding20,195Form 4
2025-07-28ALKSale7,600 @ $53.22$405K−28.6% of holding18,930Form 4
2025-05-19ALKSale7,500 @ $53.51$401K−22.0% of holding26,530Form 4
2025-02-20ALKSale6,600 @ $76.28$503K−16.2% of holding34,030Form 4
2025-01-28ALKSale91,745 @ $71.14$6.5M−81.6% of holding20,638Form 4
2024-12-11ALKSale8,470 @ $64.01$542K−24.5% of holding26,048Form 4
2024-12-11ALKSale5,410 @ $64.00$346K−20.8% of holding20,638Form 4
37 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-13ALKWithheld for tax6,41030,805Form 4
2026-02-13ALKWithheld for tax3,33736,328Form 4
2026-02-13ALKOption exercise8,8608,860Form 4
2026-02-13ALKOption exercise17,0200Form 4
2026-02-13ALKOption exercise8,86039,665Form 4
2026-02-13ALKOption exercise17,02037,215Form 4
2026-02-11ALKWithheld for tax2,05334,695Form 4
2026-02-11ALKOption exercise5,45010,900Form 4
2026-02-11ALKOption exercise5,45036,748Form 4
2026-02-10ALKWithheld for tax4,47731,298Form 4
2026-02-10ALKAward / grant16,84535,775Form 4
2026-02-10ALKAward / grant23,28023,280Form 4
2025-02-13ALKWithheld for tax3,48740,630Form 4
2025-02-13ALKOption exercise8,86017,720Form 4
2025-02-13ALKOption exercise8,86044,117Form 4
2025-02-11ALKWithheld for tax6,55935,257Form 4
2025-02-11ALKAward / grant16,35016,350Form 4
2025-02-11ALKAward / grant16,66641,816Form 4
2025-02-07ALKWithheld for tax2,92825,150Form 4
2025-02-07ALKOption exercise7,44028,078Form 4
2025-02-07ALKOption exercise7,4400Form 4
2025-01-28ALKOption exercise22,75043,388Form 4
2025-01-28ALKOption exercise20,28098,771Form 4
2025-01-28ALKOption exercise17,66078,491Form 4
2025-01-28ALKOption exercise13,612112,383Form 4
2025-01-28ALKOption exercise8,81552,203Form 4
2025-01-28ALKOption exercise5,48360,831Form 4
2025-01-28ALKOption exercise3,14555,348Form 4
2025-01-28ALKOption exercise3,1450Form 4
2025-01-28ALKOption exercise5,4830Form 4
2025-01-28ALKOption exercise8,8158,815Form 4
2025-01-28ALKOption exercise22,7500Form 4
2025-01-28ALKOption exercise13,6124,538Form 4
2025-01-28ALKOption exercise20,2800Form 4
2025-01-28ALKOption exercise17,6600Form 4
2024-12-11ALKOption exercise8,47034,518Form 4
2024-12-11ALKOption exercise8,4700Form 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.