Jon Congleton
CIK 1644975 · View on SEC EDGAR ↗
First SEC filing: April 29, 2026 · Latest: April 29, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 13, 2026 | MLYS | S 10b5-1 | 10,700 | $27.24 | $291,468 | 603,621 Direct | -1.74% | Disposed | -4.0% (price as of 2026-08-18) |
| June 30, 2026 | MLYS | S 10b5-1 | 17,000 | $26.82 | $455,940 | 614,321 Direct | -2.69% | Disposed | -2.5% (price as of 2026-08-18) |
| June 30, 2026 | MLYS | S 10b5-1 | 58,000 | $25.94 | $1,504,520 | 631,321 Direct | -8.41% | Disposed | 0.8% (price as of 2026-08-18) |
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 5, 2026 | IMUX | Stock Option | Common Stock (25,370) | $14.80 | July 5, 2036 | 25,370 | Acquired |
| June 29, 2026 | IMUX | Stock Option | Common Stock (50,740) | $10.90 | March 27, 2036 | 50,740 | Acquired |
| April 29, 2026 | AVLN | Stock Option (Right to Buy) | Common Stock (26,978) | $18.00 | April 28, 2036 | 26,978 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $636,500 | — | — | — | $472,601 | — | — | $5,544,727 |
| 2024 | $580,000 | — | — | — | $303,050 | — | — | $5,420,868 |
| 2023 | $517,000 | — | — | — | $245,575 | — | $13,200 | $5,355,257 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.