GRILLO ANTHONY

Director · LFUS

As of 2026-09-16, GRILLO ANTHONY has 55 Form 4 transactions on record across 1 company — 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: $25.7MIndirect: $0$25.7Mas of 2026-09-16
  • Direct $25.7M
  • Indirect $0
LFUSdirect64,989 sh$25.7M

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

LFUS · 41 trades
2026-09-03: Award / grant, 58 sh ($24K)2026-09-03: Award / grant, 3 sh ($1K)2026-06-11: Sale, 2,462 sh ($1.1M)2026-06-11: Sale, 256 sh ($115K)2026-06-11: Sale, 209 sh ($95K)2026-06-11: Sale, 38 sh ($17K)2026-06-11: Sale, 35 sh ($16K)2026-06-04: Award / grant, 35 sh ($17K)2026-06-04: Award / grant, 3 sh ($1K)2026-04-22: Award / grant, 482 sh ($0)2026-03-13: Gift, 3,000 sh ($0)2026-03-05: Award / grant, 72 sh ($23K)2026-03-05: Award / grant, 2 sh ($647)2026-02-10: Sale, 4,570 sh ($1.6M)2026-02-10: Option exercise, 911 sh ($182K)2026-02-10: Sale, 390 sh ($135K)2026-02-10: Sale, 40 sh ($14K)2026-02-10: Option exercise, 911 sh ($0)2025-12-05: Award / grant, 90 sh ($23K)2025-12-05: Award / grant, 3 sh ($777)2025-10-30: Award / grant, 103 sh ($25K)2025-09-05: Award / grant, 86 sh ($22K)2025-09-05: Award / grant, 3 sh ($779)2025-07-31: Award / grant, 106 sh ($27K)2025-06-05: Award / grant, 94 sh ($20K)2025-06-05: Award / grant, 3 sh ($643)2025-05-01: Award / grant, 145 sh ($27K)2025-04-24: Award / grant, 1,019 sh ($0)2025-03-21: Option exercise, 800 sh ($154K)2025-03-21: Option exercise, 800 sh ($0)2025-03-07: Other acquisition, 66 sh ($14K)2025-02-06: Purchase, 8,704 sh ($2.0M)2025-02-06: Purchase, 5,306 sh ($1.2M)2025-02-06: Purchase, 3,307 sh ($770K)2025-02-06: Purchase, 183 sh ($43K)2025-01-30: Award / grant, 113 sh ($27K)2024-12-06: Other acquisition, 86 sh ($21K)2024-10-31: Award / grant, 112 sh ($27K)2024-08-01: Award / grant, 106 sh ($27K)2024-05-02: Award / grant, 115 sh ($27K)2024-02-01: Award / grant, 113 sh ($27K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-11LFUSSale2,462 @ $451.93$1.1M−3.6% of holding65,175Form 4
2026-06-11LFUSSale256 @ $450.66$115K−0.4% of holding67,637Form 4
2026-06-11LFUSSale209 @ $454.07$95K−0.3% of holding64,928Form 4
2026-06-11LFUSSale38 @ $452.75$17K−0.1% of holding65,137Form 4
2026-06-11LFUSSale35 @ $449.76$16K−0.1% of holding67,893Form 4
2026-02-10LFUSSale4,570 @ $346.13$1.6M−6.1% of holding69,853Form 4
2026-02-10LFUSSale390 @ $347.35$135K−0.6% of holding69,463Form 4
2026-02-10LFUSSale40 @ $348.47$14K−0.1% of holding69,423Form 4
2025-05-27—Purchase2,000 @ $6.38$13Kownership Δ n/a2,000Form 4
2025-05-27—Purchase1,250 @ $9.65$12Kownership Δ n/a1,250Form 4
2025-05-27—Purchase1,500 @ $8.03$12Kownership Δ n/a1,500Form 4
2025-05-27—Purchase1,000 @ $11.71$12Kownership Δ n/a1,000Form 4
2025-05-27—Purchase1,000 @ $11.60$12Kownership Δ n/a1,000Form 4
2025-05-27—Purchase3,000 @ $3.84$12Kownership Δ n/a3,000Form 4
2025-05-27—Purchase250 @ $45.84$11Kownership Δ n/a250Form 4
2025-05-27—Purchase700 @ $16.30$11Kownership Δ n/a700Form 4
2025-05-27—Purchase1,000 @ $11.36$11Kownership Δ n/a1,000Form 4
2025-05-27—Purchase700 @ $15.69$11Kownership Δ n/a700Form 4
2025-05-27—Purchase750 @ $14.63$11Kownership Δ n/a750Form 4
2025-05-27—Purchase1,500 @ $7.10$11Kownership Δ n/a1,500Form 4
2025-05-27—Purchase2,500 @ $4.14$10Kownership Δ n/a2,500Form 4
2025-05-27—Purchase1,000 @ $9.90$10Kownership Δ n/a1,000Form 4
2025-02-06LFUSPurchase8,704 @ $233.87$2.0M+15.1% of holding66,416Form 4
2025-02-06LFUSPurchase5,306 @ $234.75$1.2M+8.0% of holding71,722Form 4
2025-02-06LFUSPurchase3,307 @ $232.92$770K+6.1% of holding57,712Form 4
2025-02-06LFUSPurchase183 @ $235.63$43K+0.3% of holding71,905Form 4
29 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-03LFUSAward / grant5864,986Form 4
2026-09-03LFUSAward / grant364,989Form 4
2026-06-04LFUSAward / grant3567,925Form 4
2026-06-04LFUSAward / grant367,928Form 4
2026-04-22LFUSAward / grant48267,890Form 4
2026-03-13LFUSGift3,00067,408Form 4
2026-03-05LFUSAward / grant7270,406Form 4
2026-03-05LFUSAward / grant270,408Form 4
2026-02-10LFUSOption exercise91170,334Form 4
2026-02-10LFUSOption exercise9110Form 4
2025-12-05LFUSAward / grant9074,423Form 4
2025-12-05LFUSAward / grant374,333Form 4
2025-10-30LFUSAward / grant10374,330Form 4
2025-09-05LFUSAward / grant8674,224Form 4
2025-09-05LFUSAward / grant374,227Form 4
2025-07-31LFUSAward / grant10674,138Form 4
2025-06-05LFUSAward / grant9474,032Form 4
2025-06-05LFUSAward / grant373,938Form 4
2025-05-01LFUSAward / grant14573,935Form 4
2025-04-24LFUSAward / grant1,01973,790Form 4
2025-03-21LFUSOption exercise80072,771Form 4
2025-03-21LFUSOption exercise8000Form 4
2025-03-07LFUSOther acquisition6671,971Form 4
2025-01-30LFUSAward / grant11354,405Form 4
2024-12-06LFUSOther acquisition8653,846Form 4
2024-10-31LFUSAward / grant11254,292Form 4
2024-08-01LFUSAward / grant10654,180Form 4
2024-05-02LFUSAward / grant11554,074Form 4
2024-02-01LFUSAward / grant11353,959Form 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.