ROBINS BRIAN G

Officer · SNOW, GTLB

As of 2026-09-16, ROBINS BRIAN G has 54 Form 4 transactions on record across 2 companies — 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.

Reconstructed holdings

Direct: $62.4MIndirect: $0$62.4Mas of 2026-09-16
  • Direct $62.4M
  • Indirect $0
SNOWdirect142,973 sh$47.3M
GTLBdirect308,628 sh$15.1M

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

GTLB · 41 trades
2025-09-16: Withheld for tax, 19,177 sh ($955K)2025-06-16: Withheld for tax, 16,996 sh ($708K)2025-05-13: Sale, 45,000 sh ($2.4M)2025-05-13: Option exercise, 45,000 sh ($0)2025-05-13: Conversion, 45,000 sh ($0)2025-05-13: Conversion, 45,000 sh2025-05-13: Option exercise, 45,000 sh2025-05-13: Conversion, 45,000 sh2025-05-13: Option exercise, 45,000 sh2025-04-10: Award / grant, 79,411 sh ($0)2025-04-10: Award / grant, 52,941 sh ($0)2025-03-17: Withheld for tax, 14,696 sh ($760K)2025-03-17: Option exercise, 12,010 sh ($0)2025-03-17: Option exercise, 12,010 sh ($0)2025-02-03: Sale, 6,299 sh ($445K)2025-02-03: Sale, 3,701 sh ($264K)2025-02-03: Conversion, 10,000 sh ($0)2025-02-03: Option exercise, 10,000 sh ($0)2025-02-03: Conversion, 10,000 sh2025-02-03: Conversion, 10,000 sh2025-02-03: Option exercise, 10,000 sh2025-02-03: Option exercise, 10,000 sh2025-01-02: Sale, 9,200 sh ($517K)2025-01-02: Sale, 800 sh ($46K)2025-01-02: Option exercise, 10,000 sh ($0)2025-01-02: Conversion, 10,000 sh ($0)2025-01-02: Conversion, 10,000 sh2025-01-02: Option exercise, 10,000 sh2025-01-02: Option exercise, 10,000 sh2025-01-02: Conversion, 10,000 sh2024-12-16: Withheld for tax, 7,285 sh ($429K)2024-12-13: Award / grant, 31,862 sh ($0)2024-12-09: Sale, 4,813 sh ($327K)2024-12-09: Sale, 4,587 sh ($307K)2024-12-09: Sale, 600 sh ($41K)2024-12-09: Conversion, 10,000 sh ($0)2024-12-09: Option exercise, 10,000 sh ($0)2024-12-09: Conversion, 10,000 sh2024-12-09: Conversion, 10,000 sh2024-12-09: Option exercise, 10,000 sh2024-12-09: Option exercise, 10,000 sh
SNOW · 13 trades
2026-09-15: Withheld for tax, 431 sh ($143K)2026-09-08: Withheld for tax, 4,915 sh ($1.7M)2026-09-08: Withheld for tax, 366 sh ($123K)2026-06-15: Withheld for tax, 430 sh ($100K)2026-06-08: Withheld for tax, 4,879 sh ($1.2M)2026-06-08: Withheld for tax, 363 sh ($86K)2026-03-20: Award / grant, 14,239 sh ($0)2026-03-09: Withheld for tax, 4,109 sh ($742K)2026-03-09: Withheld for tax, 366 sh ($66K)2025-12-08: Withheld for tax, 4,242 sh ($971K)2025-12-08: Withheld for tax, 362 sh ($83K)2025-10-08: Award / grant, 12,218 sh ($0)2025-10-08: Award / grant, 136,840 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-05-13GTLBSale45,000 @ $53.04$2.4M−11.6% of holding344,105Form 4
2025-02-03GTLBSale6,299 @ $70.57$445K−2.3% of holding271,081Form 4
2025-02-03GTLBSale3,701 @ $71.26$264K−1.4% of holding267,380Form 4
2025-01-02GTLBSale9,200 @ $56.18$517K−3.3% of holding268,180Form 4
2025-01-02GTLBSale800 @ $56.96$46K−0.3% of holding267,380Form 4
2024-12-09GTLBSale4,813 @ $68.01$327K−1.9% of holding243,403Form 4
2024-12-09GTLBSale4,587 @ $66.96$307K−1.8% of holding248,216Form 4
2024-12-09GTLBSale600 @ $69.03$41K−0.2% of holding242,803Form 4
46 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-15SNOWWithheld for tax431142,973Form 4
2026-09-08SNOWWithheld for tax4,915143,631Form 4
2026-09-08SNOWWithheld for tax366143,265Form 4
2026-06-15SNOWWithheld for tax430148,546Form 4
2026-06-08SNOWWithheld for tax4,879149,339Form 4
2026-06-08SNOWWithheld for tax363148,976Form 4
2026-03-20SNOWAward / grant14,239154,218Form 4
2026-03-09SNOWWithheld for tax4,109140,345Form 4
2026-03-09SNOWWithheld for tax366139,979Form 4
2025-12-08SNOWWithheld for tax4,242144,816Form 4
2025-12-08SNOWWithheld for tax362144,454Form 4
2025-10-08SNOWAward / grant12,218149,058Form 4
2025-10-08SNOWAward / grant136,840136,840Form 4
2025-09-16GTLBWithheld for tax19,177308,628Form 4
2025-06-16GTLBWithheld for tax16,996327,805Form 4
2025-05-13GTLBOption exercise45,000591,505Form 4
2025-05-13GTLBConversion45,000389,105Form 4
2025-05-13GTLBConversion45,0000Form 4
2025-05-13GTLBOption exercise45,00045,000Form 4
2025-05-13GTLBConversion45,0000Form 4
2025-05-13GTLBOption exercise45,00045,000Form 4
2025-04-10GTLBAward / grant79,411344,105Form 4
2025-04-10GTLBAward / grant52,94152,941Form 4
2025-03-17GTLBWithheld for tax14,696264,694Form 4
2025-03-17GTLBOption exercise12,010279,390Form 4
2025-03-17GTLBOption exercise12,0100Form 4
2025-02-03GTLBConversion10,000277,380Form 4
2025-02-03GTLBOption exercise10,000636,505Form 4
2025-02-03GTLBConversion10,0000Form 4
2025-02-03GTLBConversion10,0000Form 4
2025-02-03GTLBOption exercise10,00010,000Form 4
2025-02-03GTLBOption exercise10,00010,000Form 4
2025-01-02GTLBOption exercise10,000646,505Form 4
2025-01-02GTLBConversion10,000277,380Form 4
2025-01-02GTLBConversion10,0000Form 4
2025-01-02GTLBOption exercise10,00010,000Form 4
2025-01-02GTLBOption exercise10,00010,000Form 4
2025-01-02GTLBConversion10,0000Form 4
2024-12-16GTLBWithheld for tax7,285267,380Form 4
2024-12-13GTLBAward / grant31,862274,665Form 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.