Summy Amy B.

Officer · LH

As of 2026-09-16, Summy Amy B. has 35 Form 4 transactions on record across 1 company — 17 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: $2.3MIndirect: $0$2.3Mas of 2026-09-16
  • Direct $2.3M
  • Indirect $0
LHdirect6,956 sh$2.3M

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

LH · 35 trades
2026-08-04: Sale, 924 sh ($283K)2026-03-26: Withheld for tax, 1,836 sh ($493K)2026-03-26: Award / grant, 3,994 sh ($0)2026-02-11: Withheld for tax, 83 sh ($24K)2026-02-11: Option exercise, 230 sh ($0)2026-02-11: Option exercise, 230 sh2026-02-11: Option exercise, 230 sh2026-02-10: Award / grant, 1,900 sh ($0)2026-02-10: Award / grant, 620 sh ($0)2026-02-09: Withheld for tax, 80 sh ($22K)2026-02-07: Option exercise, 222 sh ($0)2026-02-07: Option exercise, 222 sh2026-02-07: Option exercise, 222 sh2026-02-06: Withheld for tax, 92 sh ($26K)2026-02-06: Option exercise, 223 sh ($0)2026-02-06: Option exercise, 223 sh2026-02-06: Option exercise, 223 sh2025-03-28: Sale, 758 sh ($176K)2025-03-27: Withheld for tax, 562 sh ($130K)2025-03-27: Award / grant, 2,077 sh ($0)2025-02-24: Sale, 226 sh ($57K)2025-02-11: Withheld for tax, 55 sh ($13K)2025-02-11: Award / grant, 2,100 sh ($0)2025-02-11: Option exercise, 201 sh ($0)2025-02-11: Award / grant, 690 sh ($0)2025-02-11: Option exercise, 201 sh2025-02-11: Option exercise, 201 sh2025-02-07: Withheld for tax, 68 sh ($17K)2025-02-07: Option exercise, 224 sh ($0)2025-02-07: Option exercise, 224 sh2025-02-07: Option exercise, 224 sh2025-02-06: Withheld for tax, 73 sh ($18K)2025-02-06: Option exercise, 223 sh ($0)2025-02-06: Option exercise, 223 sh2025-02-06: Option exercise, 223 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-04LHSale924 @ $306.74$283K−11.7% of holding6,956Form 4
2025-03-28LHSale758 @ $231.67$176K−12.5% of holding5,302Form 4
2025-02-24LHSale226 @ $250.40$57K−4.7% of holding4,545Form 4
32 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-26LHWithheld for tax1,8367,880Form 4
2026-03-26LHAward / grant3,9949,716Form 4
2026-02-11LHWithheld for tax835,722Form 4
2026-02-11LHOption exercise2301,304Form 4
2026-02-11LHOption exercise2305,805Form 4
2026-02-11LHOption exercise2305,805Form 4
2026-02-10LHAward / grant1,9001,900Form 4
2026-02-10LHAward / grant6201,534Form 4
2026-02-09LHWithheld for tax805,575Form 4
2026-02-07LHOption exercise222914Form 4
2026-02-07LHOption exercise2225,655Form 4
2026-02-07LHOption exercise2225,655Form 4
2026-02-06LHWithheld for tax925,433Form 4
2026-02-06LHOption exercise2231,136Form 4
2026-02-06LHOption exercise2235,525Form 4
2026-02-06LHOption exercise2235,525Form 4
2025-03-27LHWithheld for tax5626,060Form 4
2025-03-27LHAward / grant2,0776,622Form 4
2025-02-11LHWithheld for tax554,771Form 4
2025-02-11LHAward / grant2,1002,100Form 4
2025-02-11LHOption exercise2011,359Form 4
2025-02-11LHAward / grant6901,560Form 4
2025-02-11LHOption exercise2014,826Form 4
2025-02-11LHOption exercise2014,826Form 4
2025-02-07LHWithheld for tax684,625Form 4
2025-02-07LHOption exercise224870Form 4
2025-02-07LHOption exercise2244,693Form 4
2025-02-07LHOption exercise2244,693Form 4
2025-02-06LHWithheld for tax734,469Form 4
2025-02-06LHOption exercise2231,094Form 4
2025-02-06LHOption exercise2234,542Form 4
2025-02-06LHOption exercise2234,542Form 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.