Douglas R Carlson
CIK 1640742 · 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 30, 2026 | AVLN | A | 211,975 | — | — | 211,975 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| April 30, 2026 | AVLN | Stock Option (Right to Buy) | Common Stock (211,975) | $18.00 | April 28, 2036 | 211,975 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 29, 2026 | AVLN | Stock Option (right to buy)→ Common Stock (270,498) | 270,498 | Direct |
| April 29, 2026 | AVLN | Stock Option (right to buy)→ Common Stock (83,576) | 83,576 | Direct |
| March 25, 2021 | IMA | Stock Option (Right to Buy)→ Common Stock (177,904) | 177,904 | Direct |
| March 25, 2021 | IMA | Stock Option (Right to Buy)→ Common Stock (261,344) | 261,344 | Direct |
| May 6, 2015 | COLL | Stock Option (Right to Purchase)→ Common Stock (25,362) | 25,362 | Direct |
| May 6, 2015 | COLL | Stock Option (Right to Purchase)→ Common Stock (14,492) | 14,492 | Direct |
| May 6, 2015 | COLL | Stock Option (Right to Purchase)→ Common Stock (23,841) | 23,841 | Direct |
| May 6, 2015 | COLL | Stock Option (Right to Purchase)→ Common Stock (26,025) | 26,025 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | $410,000 | $164,000 | — | — | — | — | — | $1,882,765 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.