Ball Christopher James

Officer · KOS

As of 2026-09-16, Ball Christopher James has 4 Form 4 transactions on record across 1 company — 0 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: $4.7MIndirect: $0$4.7Mas of 2026-09-16
  • Direct $4.7M
  • Indirect $0
KOSdirect1,639,925 sh$4.7M

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

KOS · 4 trades
2025-02-05: Sale, 84,898 sh ($265K)2025-02-04: Sale, 138,584 sh ($431K)2025-01-31: Award / grant, 99,525 sh ($0)2025-01-31: Award / grant, 354,638 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-02-05KOSSale84,898 @ $3.12$265K−4.9% of holding1,639,925Form 4
2025-02-04KOSSale138,584 @ $3.11$431K−7.4% of holding1,724,823Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-01-31KOSAward / grant99,5251,508,769Form 4
2025-01-31KOSAward / grant354,6381,863,407Form 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.