Ludger Dinkelborg
Insider
First SEC filing: Aug. 18, 2025 · Latest: Aug. 18, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | LNTH | F | 2,536 | $100.91 | $255,908 | 33,195 Direct | -7.10% | Disposed | -1.0% (price as of 2026-10-06) |
| March 5, 2026 | LNTH | A | 20,966 | · | · | 35,731 Direct | +142.00% | Acquired | (price as of 2026-10-06) |
| Aug. 15, 2025 | LNTH | A | 25,324 | · | · | 25,324 Direct | · | Acquired | (price as of 2026-10-06) |
| Aug. 15, 2025 | LNTH | A | 14,765 | · | · | 14,765 Direct | · | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2025 | LNTH | Stock Option (right to buy) | Common Stock | $54.18 | Aug. 15, 2035 | 25,324 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 18, 2025 | LNTH | Common Stock | 0 | Direct |