Carol Walker
CIK 1861400 · View on SEC EDGAR ↗
Insider
First SEC filing: May 10, 2021 · Latest: May 10, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 30, 2022 | LNTH | S 10b5-1 | 15,000 | $56.22 | $843,300 | 64,899 Direct | -18.77% | Disposed | 78.4% (price as of 2026-08-19) |
| March 7, 2022 | LNTH | S 10b5-1 | 1,593 | $52.55 | $83,712 | 79,899 Direct | -1.95% | Disposed | 90.9% (price as of 2026-08-19) |
| March 4, 2022 | LNTH | S 10b5-1 | 1,536 | $49.98 | $76,769 | 81,492 Direct | -1.85% | Disposed | 100.7% (price as of 2026-08-19) |
| March 1, 2022 | LNTH | S 10b5-1 | 6,956 | $48.04 | $334,166 | 75,594 Direct | -8.43% | Disposed | 108.8% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| March 3, 2022 | LNTH | Stock Option (right to buy) | Common Stock (4,239) | $49.93 | March 3, 2032 | 4,239 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.