Raymond W Cohen
CIK 1258288 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 1, 2025 · Latest: Aug. 1, 2025
On this page
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$199,800
+ 20 non-open-market transactions below
Avg return of open purchases vs now:
36.3%
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 26, 2026 | KMTS | P | 10,000 | $19.98 | $199,800 | 50,903 Direct | +24.45% | Acquired | 36.3% (price as of 2026-08-21) |
| March 7, 2025 | KMTS | P | 17,000 | $17.00 | $289,000 | 29,994 Direct | +130.83% | Acquired | 60.1% (price as of 2026-08-21) |
| Aug. 8, 2014 | BLFS | P | 1,250 | $2.48 | $3,100 | 8,466 Direct | +17.32% | Acquired | 1366.1% (price as of 2026-08-21) |
| May 20, 2014 | BLFS | P | 4,000 | $2.39 | $9,560 | 7,216 Direct | +124.38% | Acquired | 1421.3% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 6, 2017 | BLFS | Stock Option (Right to Buy) | Common Stock (17,857) | $1.12 | Feb. 6, 2017 | 17,857 | Disposed |
| March 15, 2016 | BLFS | Stock Option (Right to Buy) | Common Stock (10,000) | $1.90 | March 15, 2026 | 10,000 | Acquired |
| May 4, 2015 | BLFS | Stock Option (Right to Buy) | Common Stock (15,000) | $2.06 | May 4, 2025 | 15,000 | Acquired |
| May 10, 2012 | BLFS | Stock Option (right to buy) | Common Stock (150,000) | $0.08 | May 9, 2022 | 150,000 | Acquired |
| Feb. 11, 2011 | BLFS | Stock Option (right to buy) | Common Stock (150,000) | $0.08 | Feb. 10, 2021 | 150,000 | Acquired |
| Feb. 5, 2010 | BLFS | Stock Option (Right to Buy) | Common Stock (150,000) | $0.10 | Feb. 4, 2020 | 150,000 | Acquired |
| Feb. 27, 2009 | BLFS | Stock option (right to buy) | Common Stock (150,000) | $0.09 | Feb. 26, 2019 | 150,000 | Acquired |
| Feb. 7, 2007 | BLFS | Stock Option (right to buy) | Common Stock (250,000) | $0.08 | Feb. 6, 2017 | 250,000 | Acquired |
| May 1, 2006 | BLFS | Option to Purchase Common Stock | Common Stock (500,000) | $0.08 | May 1, 2016 | 500,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.