Elworthy Brian R

Officer · TOST

As of 2026-09-16, Elworthy Brian R has 114 Form 4 transactions on record across 1 company — 57 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 July in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $6.1MIndirect: $1.2M$7.4Mas of 2026-09-16
  • Direct $6.1M
  • Indirect $1.2M
TOSTdirect196,909 sh$6.1M
TOSTindirect39,368 sh$1.2M

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

TOST · 114 trades
2026-07-02: Sale, 6,352 sh ($183K)2026-07-01: Option exercise, 3,577 sh ($0)2026-07-01: Option exercise, 2,572 sh ($0)2026-07-01: Option exercise, 3,989 sh ($0)2026-07-01: Option exercise, 3,481 sh ($0)2026-07-01: Option exercise, 3,577 sh2026-07-01: Option exercise, 3,989 sh2026-07-01: Option exercise, 3,481 sh2026-07-01: Option exercise, 3,577 sh2026-07-01: Option exercise, 2,572 sh2026-07-01: Option exercise, 2,572 sh2026-07-01: Option exercise, 3,989 sh2026-07-01: Option exercise, 3,481 sh2026-05-29: Sale, 92,864 sh ($2.4M)2026-05-29: Sale, 15,136 sh ($396K)2026-05-29: Option exercise, 54,000 sh ($119K)2026-05-29: Option exercise, 54,000 sh ($0)2026-04-02: Sale, 3,664 sh ($96K)2026-04-01: Option exercise, 3,482 sh ($0)2026-04-01: Option exercise, 3,990 sh ($0)2026-04-01: Option exercise, 2,573 sh ($0)2026-04-01: Option exercise, 2,573 sh2026-04-01: Option exercise, 3,990 sh2026-04-01: Option exercise, 3,482 sh2026-04-01: Option exercise, 2,573 sh2026-04-01: Option exercise, 3,990 sh2026-04-01: Option exercise, 3,482 sh2026-03-10: Award / grant, 57,242 sh ($0)2026-03-10: Award / grant, 94,466 sh ($0)2026-02-03: Sale, 648 sh ($20K)2026-02-01: Option exercise, 2,152 sh ($0)2026-02-01: Option exercise, 2,152 sh2026-02-01: Option exercise, 2,152 sh2026-01-05: Sale, 3,303 sh ($114K)2026-01-01: Option exercise, 2,572 sh ($0)2026-01-01: Option exercise, 3,482 sh ($0)2026-01-01: Option exercise, 3,989 sh ($0)2026-01-01: Option exercise, 3,482 sh2026-01-01: Option exercise, 2,572 sh2026-01-01: Option exercise, 3,989 sh2026-01-01: Option exercise, 2,572 sh2026-01-01: Option exercise, 3,989 sh2026-01-01: Option exercise, 3,482 sh2025-11-04: Sale, 1,059 sh ($38K)2025-11-01: Option exercise, 2,152 sh ($0)2025-11-01: Option exercise, 2,152 sh2025-11-01: Option exercise, 2,152 sh2025-10-02: Sale, 4,987 sh ($177K)2025-10-01: Option exercise, 3,482 sh ($0)2025-10-01: Option exercise, 3,989 sh ($0)2025-10-01: Option exercise, 2,572 sh ($0)2025-10-01: Option exercise, 3,482 sh2025-10-01: Option exercise, 3,989 sh2025-10-01: Option exercise, 2,572 sh2025-10-01: Option exercise, 3,482 sh2025-10-01: Option exercise, 3,989 sh2025-10-01: Option exercise, 2,572 sh2025-08-04: Sale, 1,051 sh ($51K)2025-08-01: Option exercise, 2,152 sh ($0)2025-08-01: Option exercise, 2,152 sh2025-08-01: Option exercise, 2,152 sh2025-07-02: Sale, 5,681 sh ($242K)2025-07-01: Option exercise, 1,250 sh ($0)2025-07-01: Option exercise, 3,481 sh ($0)2025-07-01: Option exercise, 3,989 sh ($0)2025-07-01: Option exercise, 2,572 sh ($0)2025-07-01: Option exercise, 3,481 sh2025-07-01: Option exercise, 2,572 sh2025-07-01: Option exercise, 3,989 sh2025-07-01: Option exercise, 3,481 sh2025-07-01: Option exercise, 1,250 sh2025-07-01: Option exercise, 2,572 sh2025-07-01: Option exercise, 3,989 sh2025-07-01: Option exercise, 1,250 sh2025-06-02: Sale, 180,206 sh ($7.7M)2025-06-02: Sale, 119,794 sh ($5.0M)2025-06-02: Sale, 23,716 sh ($1.0M)2025-06-02: Sale, 15,652 sh ($660K)2025-06-02: Option exercise, 225,000 sh ($497K)2025-06-02: Option exercise, 75,000 sh ($114K)2025-06-02: Option exercise, 75,000 sh ($0)2025-06-02: Option exercise, 225,000 sh ($0)2025-05-02: Sale, 1,027 sh ($37K)2025-05-01: Option exercise, 2,151 sh ($0)2025-05-01: Option exercise, 2,151 sh2025-05-01: Option exercise, 2,151 sh2025-04-02: Sale, 2,895 sh ($101K)2025-04-01: Option exercise, 3,989 sh ($0)2025-04-01: Option exercise, 1,250 sh ($0)2025-04-01: Option exercise, 3,482 sh ($0)2025-04-01: Option exercise, 3,482 sh2025-04-01: Option exercise, 1,250 sh2025-04-01: Option exercise, 3,989 sh2025-04-01: Option exercise, 3,482 sh2025-04-01: Option exercise, 3,989 sh2025-04-01: Option exercise, 1,250 sh2025-03-10: Award / grant, 41,156 sh ($0)2025-03-10: Award / grant, 75,674 sh ($0)2025-02-04: Sale, 653 sh ($26K)2025-02-01: Option exercise, 2,152 sh ($0)2025-02-01: Option exercise, 2,152 sh2025-02-01: Option exercise, 2,152 sh2025-01-03: Sale, 2,741 sh ($102K)2025-01-01: Option exercise, 1,250 sh ($0)2025-01-01: Option exercise, 3,989 sh ($0)2025-01-01: Option exercise, 3,482 sh ($0)2025-01-01: Option exercise, 1,250 sh2025-01-01: Option exercise, 3,989 sh2025-01-01: Option exercise, 3,482 sh2025-01-01: Option exercise, 3,482 sh2025-01-01: Option exercise, 3,989 sh2025-01-01: Option exercise, 1,250 sh2024-12-31: Option exercise, 22,745 sh ($50K)2024-12-31: Option exercise, 22,745 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-02TOSTSale6,352 @ $28.85$183K−3.1% of holding196,909Form 4
2026-05-29TOSTSale92,864 @ $25.85$2.4M−31.2% of holding204,778Form 4
2026-05-29TOSTSale15,136 @ $26.15$396K−7.4% of holding189,642Form 4
2026-04-02TOSTSale3,664 @ $26.19$96K−1.5% of holding243,642Form 4
2026-02-03TOSTSale648 @ $30.34$20K−0.3% of holding237,261Form 4
2026-01-05TOSTSale3,303 @ $34.38$114K−1.4% of holding235,757Form 4
2025-11-04TOSTSale1,059 @ $35.54$38K−0.5% of holding229,017Form 4
2025-10-02TOSTSale4,987 @ $35.56$177K−2.1% of holding227,924Form 4
2025-08-04TOSTSale1,051 @ $48.38$51K−0.5% of holding222,868Form 4
2025-07-02TOSTSale5,681 @ $42.59$242K−2.5% of holding221,767Form 4
2025-06-02TOSTSale180,206 @ $42.91$7.7M−45.5% of holding216,156Form 4
2025-06-02TOSTSale119,794 @ $42.13$5.0M−23.2% of holding396,362Form 4
2025-06-02TOSTSale23,716 @ $42.90$1.0M−37.6% of holding39,368Form 4
2025-06-02TOSTSale15,652 @ $42.16$660K−19.9% of holding63,084Form 4
2025-05-02TOSTSale1,027 @ $36.09$37K−0.5% of holding216,156Form 4
2025-04-02TOSTSale2,895 @ $35.00$101K−1.3% of holding215,032Form 4
2025-02-04TOSTSale653 @ $39.63$26K−0.3% of holding209,206Form 4
2025-01-03TOSTSale2,741 @ $37.11$102K−1.3% of holding207,707Form 4
96 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-01TOSTOption exercise3,57753,665Form 4
2026-07-01TOSTOption exercise2,57228,295Form 4
2026-07-01TOSTOption exercise3,98927,924Form 4
2026-07-01TOSTOption exercise3,48110,446Form 4
2026-07-01TOSTOption exercise3,577203,261Form 4
2026-07-01TOSTOption exercise3,989197,112Form 4
2026-07-01TOSTOption exercise3,481193,123Form 4
2026-07-01TOSTOption exercise3,577203,261Form 4
2026-07-01TOSTOption exercise2,572199,684Form 4
2026-07-01TOSTOption exercise2,572199,684Form 4
2026-07-01TOSTOption exercise3,989197,112Form 4
2026-07-01TOSTOption exercise3,481193,123Form 4
2026-05-29TOSTOption exercise54,000297,642Form 4
2026-05-29TOSTOption exercise54,000125,755Form 4
2026-04-01TOSTOption exercise3,48213,927Form 4
2026-04-01TOSTOption exercise3,99031,913Form 4
2026-04-01TOSTOption exercise2,57330,867Form 4
2026-04-01TOSTOption exercise2,573247,306Form 4
2026-04-01TOSTOption exercise3,990244,733Form 4
2026-04-01TOSTOption exercise3,482240,743Form 4
2026-04-01TOSTOption exercise2,573247,306Form 4
2026-04-01TOSTOption exercise3,990244,733Form 4
2026-04-01TOSTOption exercise3,482240,743Form 4
2026-03-10TOSTAward / grant57,24257,242Form 4
2026-03-10TOSTAward / grant94,46694,466Form 4
2026-02-01TOSTOption exercise2,1520Form 4
2026-02-01TOSTOption exercise2,152237,909Form 4
2026-02-01TOSTOption exercise2,152237,909Form 4
2026-01-01TOSTOption exercise2,57233,440Form 4
2026-01-01TOSTOption exercise3,48217,409Form 4
2026-01-01TOSTOption exercise3,98935,903Form 4
2026-01-01TOSTOption exercise3,482232,499Form 4
2026-01-01TOSTOption exercise2,572239,060Form 4
2026-01-01TOSTOption exercise3,989236,488Form 4
2026-01-01TOSTOption exercise2,572239,060Form 4
2026-01-01TOSTOption exercise3,989236,488Form 4
2026-01-01TOSTOption exercise3,482232,499Form 4
2025-11-01TOSTOption exercise2,1522,152Form 4
2025-11-01TOSTOption exercise2,152230,076Form 4
2025-11-01TOSTOption exercise2,152230,076Form 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.