West Thomas A.

Director · CBLL, SIBN

As of 2026-09-16, West Thomas A. has 3 Form 4 transactions on record across 2 companies — 2 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: $1.1MIndirect: $0$1.1Mas of 2026-09-16
  • Direct $1.1M
  • Indirect $0
SIBNdirect37,947 sh$704K
CBLLdirect16,011 sh$392K

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

SIBN · 2 trades
2026-06-04: Award / grant, 10,957 sh ($0)2025-06-05: Award / grant, 8,675 sh ($0)
CBLL · 1 trade
2026-07-28: Award / grant, 16,011 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-28CBLLAward / grant16,01116,011Form 4
2026-06-04SIBNAward / grant10,95737,947Form 4
2025-06-05SIBNAward / grant8,67526,990Form 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.