SHERMAN MARK ANDREW

Officer · DLB

As of 2026-09-16, SHERMAN MARK ANDREW has 29 Form 4 transactions on record across 1 company — 13 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 December in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $4.1MIndirect: $0$4.1Mas of 2026-09-16
  • Direct $4.1M
  • Indirect $0
DLBdirect70,563 sh$4.1M

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

DLB · 29 trades
2025-12-17: Sale, 2,491 sh ($168K)2025-12-16: Sale, 6,738 sh ($449K)2025-12-16: Withheld for tax, 2,530 sh ($169K)2025-12-16: Sale, 2,371 sh ($159K)2025-12-15: Withheld for tax, 9,252 sh ($625K)2025-12-15: Option exercise, 5,915 sh ($0)2025-12-15: Option exercise, 5,915 sh ($0)2025-12-15: Award / grant, 56,440 sh ($0)2025-12-15: Award / grant, 12,816 sh ($0)2025-12-15: Award / grant, 25,633 sh ($0)2025-12-01: Sale, 4,500 sh ($304K)2025-12-01: Option exercise, 4,500 sh ($291K)2025-12-01: Option exercise, 4,500 sh ($0)2025-06-04: Sale, 15,000 sh ($1.1M)2025-06-04: Option exercise, 15,000 sh ($969K)2025-06-04: Option exercise, 15,000 sh ($0)2025-05-30: Sale, 350 sh ($26K)2025-01-30: Option exercise, 40,000 sh ($2.5M)2025-01-30: Sale, 25,000 sh ($2.2M)2025-01-30: Sale, 15,000 sh ($1.2M)2025-01-30: Option exercise, 40,000 sh ($0)2024-12-17: Sale, 7,713 sh ($603K)2024-12-17: Sale, 4,625 sh ($360K)2024-12-16: Withheld for tax, 8,867 sh ($702K)2024-12-16: Option exercise, 5,192 sh ($0)2024-12-16: Award / grant, 35,307 sh ($0)2024-12-16: Option exercise, 5,192 sh ($0)2024-12-16: Award / grant, 10,042 sh ($0)2024-12-16: Award / grant, 20,085 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-17DLBSale2,491 @ $67.26$168K−3.4% of holding70,563Form 4
2025-12-16DLBSale6,738 @ $66.58$449K−8.2% of holding75,425Form 4
2025-12-16DLBSale2,371 @ $67.17$159K−3.1% of holding73,054Form 4
2025-12-01DLBSale4,500 @ $67.56$304K−6.7% of holding62,397Form 4
2025-06-04DLBSale15,000 @ $75.02$1.1M−19.4% of holding62,397Form 4
2025-05-30DLBSale350 @ $74.97$26K−0.6% of holding62,397Form 4
2025-01-30DLBSale25,000 @ $86.00$2.2M−28.6% of holding62,397Form 4
2025-01-30DLBSale15,000 @ $83.00$1.2M−14.6% of holding87,397Form 4
2024-12-17DLBSale7,713 @ $78.22$603K−11.0% of holding62,397Form 4
2024-12-17DLBSale4,625 @ $77.83$360K−6.2% of holding70,110Form 4
19 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-12-16DLBWithheld for tax2,53082,163Form 4
2025-12-15DLBWithheld for tax9,25284,693Form 4
2025-12-15DLBOption exercise5,91593,945Form 4
2025-12-15DLBOption exercise5,9150Form 4
2025-12-15DLBAward / grant56,44056,440Form 4
2025-12-15DLBAward / grant12,81612,816Form 4
2025-12-15DLBAward / grant25,63388,030Form 4
2025-12-01DLBOption exercise4,50066,897Form 4
2025-12-01DLBOption exercise4,5000Form 4
2025-06-04DLBOption exercise15,00077,397Form 4
2025-06-04DLBOption exercise15,0004,500Form 4
2025-01-30DLBOption exercise40,000102,397Form 4
2025-01-30DLBOption exercise40,00016,000Form 4
2024-12-16DLBWithheld for tax8,86774,735Form 4
2024-12-16DLBOption exercise5,19283,602Form 4
2024-12-16DLBAward / grant35,30735,307Form 4
2024-12-16DLBOption exercise5,1920Form 4
2024-12-16DLBAward / grant10,04210,042Form 4
2024-12-16DLBAward / grant20,08578,410Form 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.