Richardson Larson

Officer · RSG

As of 2026-09-16, Richardson Larson has 53 Form 4 transactions on record across 1 company — 27 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: $123KIndirect: $0$123Kas of 2026-09-16
  • Direct $123K
  • Indirect $0
RSGdirect558 sh$123K

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

RSG · 53 trades
2026-07-15: Award / grant, 21 sh ($4K)2026-07-15: Award / grant, 5 sh ($1K)2026-07-15: Award / grant, 2 sh ($435)2026-04-15: Award / grant, 21 sh ($4K)2026-04-15: Award / grant, 6 sh ($1K)2026-04-15: Award / grant, 2 sh ($422)2026-03-01: Withheld for tax, 127 sh ($29K)2026-03-01: Option exercise, 295 sh ($0)2026-03-01: Option exercise, 295 sh ($0)2026-02-19: Withheld for tax, 1,015 sh ($225K)2026-02-19: Award / grant, 1,129 sh ($0)2026-02-19: Award / grant, 2,366 sh ($0)2026-02-18: Withheld for tax, 99 sh ($22K)2026-02-18: Option exercise, 231 sh ($0)2026-02-18: Option exercise, 231 sh ($0)2026-02-17: Withheld for tax, 35 sh ($8K)2026-02-17: Option exercise, 68 sh ($0)2026-02-17: Option exercise, 68 sh ($0)2026-02-11: Withheld for tax, 110 sh ($25K)2026-02-11: Option exercise, 165 sh ($0)2026-02-11: Option exercise, 165 sh ($0)2026-01-15: Award / grant, 18 sh ($4K)2026-01-15: Award / grant, 6 sh ($1K)2026-01-15: Award / grant, 1 sh ($211)2025-10-15: Award / grant, 17 sh ($4K)2025-10-15: Award / grant, 5 sh ($1K)2025-10-15: Award / grant, 2 sh ($442)2025-07-15: Award / grant, 14 sh ($3K)2025-07-15: Award / grant, 5 sh ($1K)2025-07-15: Award / grant, 1 sh ($242)2025-04-15: Award / grant, 16 sh ($4K)2025-04-15: Award / grant, 4 sh ($980)2025-04-15: Award / grant, 1 sh ($245)2025-03-03: Sale, 2,200 sh ($526K)2025-03-01: Withheld for tax, 125 sh ($30K)2025-03-01: Option exercise, 291 sh ($0)2025-03-01: Option exercise, 291 sh ($0)2025-02-23: Withheld for tax, 88 sh ($20K)2025-02-23: Option exercise, 187 sh ($0)2025-02-23: Option exercise, 187 sh ($0)2025-02-18: Withheld for tax, 887 sh ($203K)2025-02-18: Award / grant, 653 sh ($0)2025-02-18: Award / grant, 919 sh ($0)2025-02-18: Award / grant, 1,963 sh ($0)2025-02-17: Withheld for tax, 35 sh ($8K)2025-02-17: Option exercise, 68 sh ($0)2025-02-17: Option exercise, 68 sh ($0)2025-02-11: Withheld for tax, 109 sh ($24K)2025-02-11: Option exercise, 162 sh ($0)2025-02-11: Option exercise, 162 sh ($0)2025-01-15: Award / grant, 19 sh ($4K)2025-01-15: Award / grant, 3 sh ($629)2025-01-15: Award / grant, 2 sh ($420)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-03-03RSGSale2,200 @ $239.07$526K−55.3% of holding1,776Form 4
52 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-15RSGAward / grant216,973Form 4
2026-07-15RSGAward / grant51,886Form 4
2026-07-15RSGAward / grant2558Form 4
2026-04-15RSGAward / grant216,952Form 4
2026-04-15RSGAward / grant61,881Form 4
2026-04-15RSGAward / grant2556Form 4
2026-03-01RSGWithheld for tax1273,515Form 4
2026-03-01RSGOption exercise295590Form 4
2026-03-01RSGOption exercise2953,642Form 4
2026-02-19RSGWithheld for tax1,0153,347Form 4
2026-02-19RSGAward / grant1,1291,129Form 4
2026-02-19RSGAward / grant2,3664,362Form 4
2026-02-18RSGWithheld for tax991,996Form 4
2026-02-18RSGOption exercise231697Form 4
2026-02-18RSGOption exercise2312,095Form 4
2026-02-17RSGWithheld for tax351,864Form 4
2026-02-17RSGOption exercise68895Form 4
2026-02-17RSGOption exercise681,899Form 4
2026-02-11RSGWithheld for tax1101,831Form 4
2026-02-11RSGOption exercise1651,968Form 4
2026-02-11RSGOption exercise1651,941Form 4
2026-01-15RSGAward / grant186,562Form 4
2026-01-15RSGAward / grant61,875Form 4
2026-01-15RSGAward / grant1554Form 4
2025-10-15RSGAward / grant176,542Form 4
2025-10-15RSGAward / grant51,869Form 4
2025-10-15RSGAward / grant2553Form 4
2025-07-15RSGAward / grant146,525Form 4
2025-07-15RSGAward / grant51,864Form 4
2025-07-15RSGAward / grant1551Form 4
2025-04-15RSGAward / grant166,511Form 4
2025-04-15RSGAward / grant41,859Form 4
2025-04-15RSGAward / grant1550Form 4
2025-03-01RSGWithheld for tax1253,976Form 4
2025-03-01RSGOption exercise291876Form 4
2025-03-01RSGOption exercise2914,101Form 4
2025-02-23RSGWithheld for tax883,810Form 4
2025-02-23RSGOption exercise187744Form 4
2025-02-23RSGOption exercise1873,898Form 4
2025-02-18RSGWithheld for tax8873,711Form 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.