Peter Yin
CIK 1819639 · View on SEC EDGAR ↗
Insider
First SEC filing: July 30, 2020 · Latest: July 30, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 23 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 13, 2026 | RFIL | F | 118 | $15.76 | $1,860 | 131,748 Direct | -0.09% | Disposed | -22.0% (price as of 2026-08-19) |
| July 11, 2026 | RFIL | F | 264 | $17.43 | $4,602 | 131,866 Direct | -0.20% | Disposed | -29.4% (price as of 2026-08-19) |
| July 11, 2026 | RFIL | F | 144 | $17.43 | $2,510 | 132,130 Direct | -0.11% | Disposed | -29.4% (price as of 2026-08-19) |
| April 12, 2023 | RFIL | F | 47 | $4.29 | $202 | 84,949 Direct | -0.06% | Disposed | 186.7% (price as of 2026-08-19) |
| April 10, 2023 | RFIL | F | 79 | $4.30 | $340 | 84,996 Direct | -0.09% | Disposed | 186.0% (price as of 2026-08-19) |
| Jan. 11, 2023 | RFIL | A | 11,364 | — | — | 85,075 Direct | +15.42% | Acquired | (price as of 2026-08-19) |
| Jan. 11, 2023 | RFIL | A | 22,727 | — | — | 22,727 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 10, 2023 | RFIL | F | 205 | $5.46 | $1,119 | 73,711 Direct | -0.28% | Disposed | 125.3% (price as of 2026-08-19) |
| Oct. 12, 2022 | RFIL | F | 19 | $5.24 | $100 | 73,916 Direct | -0.03% | Disposed | 134.7% (price as of 2026-08-19) |
| Oct. 9, 2022 | RFIL | F | 24 | $5.48 | $132 | 73,935 Direct | -0.03% | Disposed | 124.5% (price as of 2026-08-19) |
| July 12, 2022 | RFIL | F | 22 | $6.27 | $138 | 73,959 Direct | -0.03% | Disposed | 96.2% (price as of 2026-08-19) |
| July 9, 2022 | RFIL | F | 27 | $6.09 | $164 | 73,981 Direct | -0.04% | Disposed | 102.0% (price as of 2026-08-19) |
| April 12, 2022 | RFIL | F | 23 | $6.92 | $159 | 74,008 Direct | -0.03% | Disposed | 77.7% (price as of 2026-08-19) |
| April 9, 2022 | RFIL | F | 27 | $7.07 | $191 | 74,031 Direct | -0.04% | Disposed | 74.0% (price as of 2026-08-19) |
| Jan. 12, 2022 | RFIL | F | 217 | $7.30 | $1,584 | 74,058 Direct | -0.29% | Disposed | 68.5% (price as of 2026-08-19) |
| Jan. 10, 2022 | RFIL | A | 8,333 | — | — | 74,275 Direct | +12.64% | Acquired | (price as of 2026-08-19) |
| Jan. 10, 2022 | RFIL | A | 43,334 | — | — | 43,334 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 9, 2022 | RFIL | F | 21 | $7.45 | $156 | 65,942 Direct | -0.03% | Disposed | 65.1% (price as of 2026-08-19) |
| July 9, 2021 | RFIL | F | 21 | $7.74 | $163 | 65,984 Direct | -0.03% | Disposed | 58.9% (price as of 2026-08-19) |
| April 9, 2021 | RFIL | F | 21 | $6.72 | $141 | 66,005 Direct | -0.03% | Disposed | 83.0% (price as of 2026-08-19) |
| Jan. 12, 2021 | RFIL | A | 5,000 | — | — | 66,026 Direct | +8.19% | Acquired | (price as of 2026-08-19) |
| Jan. 12, 2021 | RFIL | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 9, 2021 | RFIL | F | 113 | $4.89 | $553 | 61,026 Direct | -0.18% | Disposed | 151.5% (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 |
|---|---|---|---|---|---|---|---|
| Jan. 11, 2023 | RFIL | Stock Option (right to buy) | Common Stock (22,727) | $5.59 | Jan. 10, 2033 | 22,727 | Acquired |
| Jan. 10, 2022 | RFIL | Stock Option (right to buy) | Common Stock (43,334) | $7.11 | Jan. 9, 2032 | 43,334 | Acquired |
| Jan. 12, 2021 | RFIL | Stock Option (right to buy) | Common Stock (10,000) | $4.98 | Jan. 11, 2031 | 10,000 | 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.