William Graham Settle
CIK 1821587 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 4, 2021 · Latest: Jan. 4, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2021 | REFR | A | 40,000 | — | — | 195,826 Direct | +25.67% | Acquired | (price as of 2026-08-25) |
| Dec. 31, 2020 | REFR | A | 40,000 | — | — | 155,826 Direct | +34.53% | Acquired | (price as of 2026-08-25) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 31, 2021 | REFR | Stock Option (right to buy) | Common Stock (40,000) | $1.72 | Dec. 30, 2031 | 40,000 | Acquired |
| Dec. 31, 2020 | REFR | Stock Option (right to buy) | Common Stock (40,000) | $2.78 | Dec. 30, 2030 | 40,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 4, 2021 | REFR | Common Stock | 226,375 | Direct |
| Jan. 4, 2021 | REFR | Stock Purchase Warrant→ Common Stock (27,174) | 27,174 | Direct |
| Jan. 4, 2021 | REFR | Stock Purchase Warrant→ Common Stock (88,652) | 88,652 | Direct |
| Aug. 18, 2020 | REFR | Common Stock | 225,371 | Direct |
| Aug. 18, 2020 | REFR | Stock Purchase Warrant→ Common Stock (27,174) | 27,174 | Direct |
| Aug. 18, 2020 | REFR | Stock Purchase Warrant→ Common Stock (88,652) | 88,652 | Direct |