David H Li
CIK 1436880 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 2, 2025 · Latest: Jan. 2, 2025
On this page
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net:
$-1,526,423
+ 20 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
20 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 18, 2026 | NGVT | S 10b5-1 | 92 | $74.71 | $6,873 | 120,544 Direct | -0.08% | Disposed | -6.7% (price as of 2026-08-20) |
| Aug. 17, 2026 | NGVT | S 10b5-1 | 5,000 | $75.83 | $379,150 | 120,636 Direct | -3.98% | Disposed | -8.1% (price as of 2026-08-20) |
| Aug. 14, 2026 | NGVT | S 10b5-1 | 5,000 | $75.73 | $378,650 | 125,636 Direct | -3.83% | Disposed | -8.0% (price as of 2026-08-20) |
| Aug. 13, 2026 | NGVT | S | 5,000 | $75.73 | $378,650 | 130,636 Direct | -3.69% | Disposed | -8.0% (price as of 2026-08-20) |
| Aug. 12, 2026 | NGVT | S | 5,000 | $76.62 | $383,100 | 135,636 Direct | -3.56% | Disposed | -9.0% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| July 10, 2026 | HXL | Restricted Stock Units | Common Stock (239) | — | — | 239 | Acquired |
| May 18, 2026 | HXL | Restricted Stock Units | Common Stock (1,792) | — | — | 1,792 | Acquired |
| May 8, 2026 | HXL | Restricted Stock Units | Common Stock (2,697) | — | — | 2,697 | Disposed |
| April 4, 2026 | HXL | Restricted Stock Units | Common Stock (457) | — | — | 457 | Disposed |
| April 3, 2026 | HXL | Restricted Stock Units | Common Stock (277) | — | — | 277 | Acquired |
| Jan. 10, 2026 | HXL | Restricted Stock Units | Common Stock (341) | — | — | 341 | Disposed |
| Jan. 9, 2026 | HXL | Restricted Stock Units | Common Stock (272) | — | — | 272 | Acquired |
| Oct. 3, 2025 | HXL | Restricted Stock Units | Common Stock (340) | — | — | 340 | Acquired |
| July 11, 2025 | HXL | Restricted Stock Units | Common Stock (373) | — | — | 373 | Acquired |
| July 10, 2025 | HXL | Restricted Stock Units | Common Stock (373) | — | — | 373 | Disposed |
| May 8, 2025 | HXL | Restricted Stock Units | Common Stock (2,697) | — | — | 2,697 | Acquired |
| May 7, 2025 | HXL | Restricted Stock Units | Common Stock (744) | — | — | 744 | Disposed |
| April 4, 2025 | HXL | Restricted Stock Units | Common Stock (457) | — | — | 457 | Acquired |
| Jan. 10, 2025 | HXL | Restricted Stock Units | Common Stock (341) | — | — | 341 | Acquired |
| Jan. 1, 2025 | HXL | Restricted Stock Units | Common Stock (744) | — | — | 744 | 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 |
|---|---|---|---|---|
| Jan. 2, 2025 | HXL | No securities beneficially owned | 0 | Direct |