Barrocas Mark

Director · Officer · SN

As of 2026-09-16, Barrocas Mark has 14 Form 4 transactions on record across 1 company — 14 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: $51.2MIndirect: $0$51.2Mas of 2026-09-16
  • Direct $51.2M
  • Indirect $0
SNdirect300,000 sh$51.2M

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

SN · 14 trades
2026-08-07: Withheld for tax, 78,700 sh ($14.6M)2026-08-07: Option exercise, 200,000 sh ($0)2026-08-07: Option exercise, 200,000 sh ($0)2026-08-06: Sale, 250,000 sh ($46.3M)2026-08-05: Sale, 250,000 sh ($42.5M)2026-07-17: Sale, 250,000 sh ($38.8M)2026-06-25: Sale, 100,000 sh ($14.5M)2026-06-18: Sale, 100,000 sh ($14.0M)2026-02-28: Withheld for tax, 182,904 sh ($22.5M)2026-02-28: Option exercise, 467,909 sh ($0)2026-02-28: Option exercise, 467,909 sh ($0)2026-02-26: Sale, 46,511 sh ($6.0M)2026-01-02: Award / grant, 158,800 sh ($0)2026-01-02: Award / grant, 500,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-06SNSale250,000 @ $185.00$46.3M−14.3% of holding1,496,659Form 4
2026-08-05SNSale250,000 @ $170.00$42.5M−12.5% of holding1,746,659Form 4
2026-07-17SNSale250,000 @ $155.01$38.8M−11.1% of holding1,996,659Form 4
2026-06-25SNSale100,000 @ $145.00$14.5M−4.3% of holding2,246,659Form 4
2026-06-18SNSale100,000 @ $140.00$14.0M−4.1% of holding2,346,659Form 4
2026-02-26SNSale46,511 @ $129.00$6.0M−2.1% of holding2,161,654Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-07SNWithheld for tax78,7001,617,959Form 4
2026-08-07SNOption exercise200,000300,000Form 4
2026-08-07SNOption exercise200,0001,696,659Form 4
2026-02-28SNWithheld for tax182,9042,446,659Form 4
2026-02-28SNOption exercise467,9090Form 4
2026-02-28SNOption exercise467,9092,629,563Form 4
2026-01-02SNAward / grant158,800158,800Form 4
2026-01-02SNAward / grant500,000500,000Form 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.