Forthuber Stephen M

Officer · RDNT

As of 2026-09-16, Forthuber Stephen M has 16 Form 4 transactions on record across 1 company — 8 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: $38.4MIndirect: $0$38.4Mas of 2026-09-16
  • Direct $38.4M
  • Indirect $0
RDNTdirect507,199 sh$38.4M

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

RDNT · 16 trades
2026-06-15: Sale, 24,214 sh ($1.4M)2026-06-15: Sale, 19,853 sh ($1.2M)2026-03-03: Award / grant, 22,045 sh ($0)2025-12-05: Sale, 31,790 sh ($2.5M)2025-12-05: Sale, 11,598 sh ($917K)2025-12-05: Sale, 1,700 sh ($136K)2025-12-03: Option exercise, 39,127 sh ($238K)2025-12-03: Option exercise, 39,127 sh ($0)2025-05-16: Sale, 18,820 sh ($1.1M)2025-01-08: Award / grant, 27,681 sh ($0)2025-01-04: Option exercise, 1,380 sh ($0)2025-01-04: Option exercise, 1,380 sh2025-01-04: Option exercise, 1,380 sh2024-01-04: Option exercise, 1,380 sh ($0)2024-01-04: Option exercise, 1,380 sh2024-01-04: Option exercise, 1,380 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-15RDNTSale24,214 @ $57.79$1.4M−4.4% of holding527,052Form 4
2026-06-15RDNTSale19,853 @ $58.61$1.2M−3.8% of holding507,199Form 4
2025-12-05RDNTSale31,790 @ $77.99$2.5M−5.5% of holding542,519Form 4
2025-12-05RDNTSale11,598 @ $79.06$917K−2.1% of holding530,921Form 4
2025-12-05RDNTSale1,700 @ $79.77$136K−0.3% of holding529,221Form 4
2025-05-16RDNTSale18,820 @ $60.34$1.1M−3.4% of holding535,182Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-03RDNTAward / grant22,045551,266Form 4
2025-12-03RDNTOption exercise39,127574,309Form 4
2025-12-03RDNTOption exercise39,1270Form 4
2025-01-08RDNTAward / grant27,681551,242Form 4
2025-01-04RDNTOption exercise1,3800Form 4
2025-01-04RDNTOption exercise1,380554,002Form 4
2025-01-04RDNTOption exercise1,380554,002Form 4
2024-01-04RDNTOption exercise1,3801,380Form 4
2024-01-04RDNTOption exercise1,380552,622Form 4
2024-01-04RDNTOption exercise1,380552,622Form 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.