Langwell Dennis J.

Director · JRVR, SAFT

As of 2026-09-16, Langwell Dennis J. has 6 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
SAFTdirect9,083 sh$941K
JRVRdirect35,418 sh$137K

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

SAFT · 4 trades
2026-02-25: Award / grant, 1,083 sh ($0)2025-09-05: Purchase, 2,000 sh ($145K)2025-08-11: Purchase, 2,000 sh ($143K)2025-02-25: Award / grant, 1,000 sh ($0)
JRVR · 2 trades
2026-03-04: Award / grant, 14,409 sh ($0)2025-03-05: Award / grant, 13,586 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-09-05SAFTPurchase2,000 @ $72.39$145K+33.3% of holding8,000Form 4
2025-08-11SAFTPurchase2,000 @ $71.49$143K+50.0% of holding6,000Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-04JRVRAward / grant14,40935,418Form 4
2026-02-25SAFTAward / grant1,0839,083Form 4
2025-03-05JRVRAward / grant13,58621,009Form 4
2025-02-25SAFTAward / grant1,0004,000Form 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.