Bishop Walter A.

Director · BULL, OPTX

As of 2026-09-16, Bishop Walter A. has 7 Form 4 transactions on record across 2 companies — 7 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: $877KIndirect: $0$877Kas of 2026-09-16
  • Direct $877K
  • Indirect $0
OPTXdirect101,966 sh$650K
BULLdirect29,584 sh$228K

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

OPTX · 4 trades
2026-02-20: Award / grant, 24,646 sh2026-02-20: Award / grant, 24,646 sh2025-10-06: Award / grant, 77,320 sh2025-10-06: Award / grant, 77,320 sh
BULL · 3 trades
2026-06-09: Option exercise, 12,500 sh ($0)2026-06-09: Option exercise, 12,500 sh ($0)2026-06-09: Award / grant, 29,584 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-09BULLOption exercise12,5000Form 4
2026-06-09BULLOption exercise12,50012,500Form 4
2026-06-09BULLAward / grant29,58429,584Form 4
2026-02-20OPTXAward / grant24,646101,966Form 4
2026-02-20OPTXAward / grant24,646101,966Form 4
2025-10-06OPTXAward / grant77,32077,320Form 4
2025-10-06OPTXAward / grant77,32077,320Form 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.