Cole G Bradley

Director · KNSA, CSTL

As of 2026-09-16, Cole G Bradley has 24 Form 4 transactions on record across 2 companies — 15 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: $974KIndirect: $0$974Kas of 2026-09-16
  • Direct $974K
  • Indirect $0
KNSAdirect7,172 sh$557K
CSTLdirect11,766 sh$417K

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

KNSA · 12 trades
2026-07-29: Sale, 3,673 sh ($299K)2026-07-29: Gift, 4,500 sh ($0)2026-05-29: Award / grant, 2,026 sh ($0)2026-05-29: Award / grant, 12,158 sh ($0)2026-05-29: Option exercise, 2,799 sh ($0)2026-05-29: Option exercise, 2,799 sh2026-05-29: Option exercise, 2,799 sh2025-06-05: Option exercise, 3,173 sh ($0)2025-06-05: Option exercise, 3,173 sh2025-06-05: Option exercise, 3,173 sh2025-06-03: Award / grant, 16,798 sh ($0)2025-06-03: Award / grant, 2,799 sh ($0)
CSTL · 12 trades
2026-05-28: Award / grant, 11,766 sh ($0)2026-05-22: Option exercise, 13,667 sh ($0)2026-05-22: Option exercise, 13,667 sh2026-05-22: Option exercise, 13,667 sh2026-03-05: Sale, 4,748 sh ($135K)2026-03-05: Sale, 2,655 sh ($76K)2026-03-05: Option exercise, 4,748 sh ($16K)2026-03-05: Option exercise, 4,748 sh ($0)2025-05-22: Award / grant, 13,667 sh ($0)2025-05-21: Option exercise, 8,673 sh ($0)2025-05-21: Option exercise, 8,673 sh2025-05-21: Option exercise, 8,673 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-29KNSASale3,673 @ $81.43$299K−23.9% of holding11,672Form 4
2026-03-05CSTLSale4,748 @ $28.44$135K−17.8% of holding21,964Form 4
2026-03-05CSTLSale2,655 @ $28.51$76K−12.1% of holding19,309Form 4
21 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-29KNSAGift4,5007,172Form 4
2026-05-29KNSAAward / grant2,0262,026Form 4
2026-05-29KNSAAward / grant12,15812,158Form 4
2026-05-29KNSAOption exercise2,7990Form 4
2026-05-29KNSAOption exercise2,79915,345Form 4
2026-05-29KNSAOption exercise2,79915,345Form 4
2026-05-28CSTLAward / grant11,76611,766Form 4
2026-05-22CSTLOption exercise13,6670Form 4
2026-05-22CSTLOption exercise13,66732,976Form 4
2026-05-22CSTLOption exercise13,66732,976Form 4
2026-03-05CSTLOption exercise4,74826,712Form 4
2026-03-05CSTLOption exercise4,74820,000Form 4
2025-06-05KNSAOption exercise3,1730Form 4
2025-06-05KNSAOption exercise3,17312,546Form 4
2025-06-05KNSAOption exercise3,17312,546Form 4
2025-06-03KNSAAward / grant16,79816,798Form 4
2025-06-03KNSAAward / grant2,7992,799Form 4
2025-05-22CSTLAward / grant13,66713,667Form 4
2025-05-21CSTLOption exercise8,6730Form 4
2025-05-21CSTLOption exercise8,67321,964Form 4
2025-05-21CSTLOption exercise8,67321,964Form 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.