Marcus Schulz
Insider
First SEC filing: May 28, 2020 · Latest: May 28, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 25, 2023 | BLFS | S 10b5-1 | 347 | $10.99 | $3,814 | 42,097 Direct | -0.82% | Disposed | 239.4% (price as of 2026-10-02) |
| Aug. 14, 2023 | BLFS | S 10b5-1 | 108 | $12.38 | $1,337 | 42,444 Direct | -0.25% | Disposed | 201.3% (price as of 2026-10-02) |
| July 24, 2023 | BLFS | S 10b5-1 | 679 | $19.50 | $13,240 | 42,552 Direct | -1.57% | Disposed | 91.3% (price as of 2026-10-02) |
| July 11, 2023 | BLFS | S 10b5-1 | 331 | $22.79 | $7,543 | 43,231 Direct | -0.76% | Disposed | 63.7% (price as of 2026-10-02) |
| May 31, 2023 | BLFS | S 10b5-1 | 337 | $23.21 | $7,822 | 43,562 Direct | -0.77% | Disposed | 60.7% (price as of 2026-10-02) |
| May 15, 2023 | BLFS | S 10b5-1 | 75 | $18.71 | $1,403 | 43,899 Direct | -0.17% | Disposed | 99.4% (price as of 2026-10-02) |
| April 19, 2023 | BLFS | S | 430 | $19.33 | $8,312 | 41,062 Direct | -1.04% | Disposed | 93.0% (price as of 2026-10-02) |
| April 14, 2023 | BLFS | S | 215 | $21.05 | $4,526 | 41,492 Direct | -0.52% | Disposed | 77.2% (price as of 2026-10-02) |
| April 6, 2023 | BLFS | S 10b5-1 | 771 | $20.03 | $15,443 | 44,619 Direct | -1.70% | Disposed | 86.2% (price as of 2026-10-02) |
| April 6, 2023 | BLFS | S | 771 | $20.03 | $15,443 | 41,707 Direct | -1.82% | Disposed | 86.2% (price as of 2026-10-02) |
| March 31, 2023 | BLFS | M | 2,912 | · | · | 45,390 Direct | +6.86% | Acquired | (price as of 2026-10-02) |
| March 31, 2023 | BLFS | M | 2,912 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 1, 2023 | BLFS | S | 903 | $22.75 | $20,543 | 42,478 Direct | -2.08% | Disposed | 64.0% (price as of 2026-10-02) |
| Feb. 9, 2023 | BLFS | S | 56 | $24.60 | $1,378 | 43,381 Direct | -0.13% | Disposed | 51.6% (price as of 2026-10-02) |
| Jan. 23, 2023 | BLFS | S 10b5-1 | 1,000 | $25.02 | $25,020 | 43,437 Direct | -2.25% | Disposed | 49.1% (price as of 2026-10-02) |
| Jan. 19, 2023 | BLFS | S | 538 | $22.93 | $12,336 | 44,437 Direct | -1.20% | Disposed | 62.7% (price as of 2026-10-02) |
| Jan. 18, 2023 | BLFS | S 10b5-1 | 3,000 | $25.04 | $75,120 | 44,975 Direct | -6.25% | Disposed | 49.0% (price as of 2026-10-02) |
| Jan. 11, 2023 | BLFS | S | 258 | $21.94 | $5,661 | 47,975 Direct | -0.53% | Disposed | 70.0% (price as of 2026-10-02) |
| Jan. 3, 2023 | BLFS | A | 12,733 | · | · | 48,233 Direct | +35.87% | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2023 | BLFS | A | 12,733 | · | · | 12,733 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2022 | BLFS | S | 40 | $23.16 | $926 | 35,500 Direct | -0.11% | Disposed | 61.1% (price as of 2026-10-02) |
| Oct. 28, 2022 | BLFS | S | 400 | $21.76 | $8,704 | 35,540 Direct | -1.11% | Disposed | 71.4% (price as of 2026-10-02) |
| Oct. 14, 2022 | BLFS | S | 236 | $21.80 | $5,145 | 35,940 Direct | -0.65% | Disposed | 71.1% (price as of 2026-10-02) |
| Aug. 10, 2022 | BLFS | S | 42 | $23.17 | $973 | 36,176 Direct | -0.12% | Disposed | 61.0% (price as of 2026-10-02) |
| Aug. 3, 2022 | BLFS | S 10b5-1 | 4,600 | $20.03 | $92,138 | 36,218 Direct | -11.27% | Disposed | 86.2% (price as of 2026-10-02) |
| July 22, 2022 | BLFS | S | 367 | $17.94 | $6,584 | 40,818 Direct | -0.89% | Disposed | 107.9% (price as of 2026-10-02) |
| July 12, 2022 | BLFS | S | 254 | $15.79 | $4,011 | 41,185 Direct | -0.61% | Disposed | 136.2% (price as of 2026-10-02) |
| May 13, 2022 | BLFS | S | 41 | $12.32 | $505 | 41,439 Direct | -0.10% | Disposed | 202.8% (price as of 2026-10-02) |
| April 21, 2022 | BLFS | S | 477 | $13.94 | $6,649 | 41,480 Direct | -1.14% | Disposed | 167.6% (price as of 2026-10-02) |
| April 18, 2022 | BLFS | S | 286 | $17.59 | $5,031 | 41,957 Direct | -0.68% | Disposed | 112.1% (price as of 2026-10-02) |
| Feb. 24, 2022 | BLFS | A | 14,019 | · | · | 42,243 Direct | +49.67% | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2022 | BLFS | A | 14,019 | · | · | 14,019 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 10, 2022 | BLFS | S | 167 | $29.38 | $4,906 | 28,224 Direct | -0.59% | Disposed | 27.0% (price as of 2026-10-02) |
| Jan. 20, 2022 | BLFS | S | 395 | $30.24 | $11,945 | 28,391 Direct | -1.37% | Disposed | 23.3% (price as of 2026-10-02) |
| Jan. 12, 2022 | BLFS | S | 267 | $32.18 | $8,592 | 28,786 Direct | -0.92% | Disposed | 15.9% (price as of 2026-10-02) |
| Nov. 9, 2021 | BLFS | S 10b5-1 | 1,750 | $53.00 | $92,750 | 29,053 Direct | -5.68% | Disposed | -29.6% (price as of 2026-10-02) |
| Oct. 20, 2021 | BLFS | S | 399 | $42.34 | $16,894 | 30,803 Direct | -1.28% | Disposed | -11.9% (price as of 2026-10-02) |
| Oct. 11, 2021 | BLFS | S | 245 | $38.22 | $9,364 | 31,202 Direct | -0.78% | Disposed | -2.4% (price as of 2026-10-02) |
| July 26, 2021 | BLFS | S 10b5-1 | 4,269 | $45.48 | $194,154 | 32,097 Direct | -11.74% | Disposed | -18.0% (price as of 2026-10-02) |
| July 26, 2021 | BLFS | S 10b5-1 | 650 | $46.78 | $30,407 | 31,447 Direct | -2.03% | Disposed | -20.3% (price as of 2026-10-02) |
| July 20, 2021 | BLFS | S | 2,539 | $45.10 | $114,509 | 36,366 Direct | -6.53% | Disposed | -17.3% (price as of 2026-10-02) |
| July 8, 2021 | BLFS | S | 100 | $45.75 | $4,575 | 39,045 Direct | -0.26% | Disposed | -18.5% (price as of 2026-10-02) |
| July 8, 2021 | BLFS | S | 140 | $45.72 | $6,401 | 38,905 Direct | -0.36% | Disposed | -18.4% (price as of 2026-10-02) |
| April 20, 2021 | BLFS | S 10b5-1 | 650 | $32.10 | $20,865 | 39,145 Direct | -1.63% | Disposed | 16.2% (price as of 2026-10-02) |
| April 8, 2021 | BLFS | S | 224 | $35.77 | $8,012 | 39,795 Direct | -0.56% | Disposed | 4.3% (price as of 2026-10-02) |
| Feb. 12, 2021 | BLFS | S 10b5-1 | 2,000 | $41.01 | $82,020 | 37,107 Direct | -5.11% | Disposed | -9.0% (price as of 2026-10-02) |
| Feb. 8, 2021 | BLFS | A | 2,912 | · | · | 40,019 Direct | +7.85% | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2021 | BLFS | A | 2,912 | · | · | 2,912 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 12, 2021 | BLFS | S 10b5-1 | 2,000 | $41.01 | $82,020 | 37,107 Direct | -5.11% | Disposed | -9.0% (price as of 2026-10-02) |
| Jan. 8, 2021 | BLFS | S | 293 | $39.01 | $11,430 | 39,107 Direct | -0.74% | Disposed | -4.4% (price as of 2026-10-02) |
| Nov. 12, 2020 | BLFS | S | 1,400 | $32.51 | $45,514 | 39,400 Direct | -3.43% | Disposed | 14.7% (price as of 2026-10-02) |
| Oct. 12, 2020 | BLFS | S | 953 | $28.20 | $26,875 | 40,800 Direct | -2.28% | Disposed | 32.3% (price as of 2026-10-02) |
| July 17, 2020 | BLFS | A | 26,624 | · | · | 41,753 Direct | +175.98% | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| March 31, 2023 | BLFS | Restricted Stock Award | Common Stock | $0.00 | · | 2,912 | Disposed |
| Jan. 3, 2023 | BLFS | Restricted Stock Award | Common Stock | $0.00 | · | 12,733 | Acquired |
| Feb. 24, 2022 | BLFS | Restricted Stock Award | Common Stock | $0.00 | · | 14,019 | Acquired |
| Feb. 8, 2021 | BLFS | Restricted Stock Award | Common Stock | $0.00 | · | 2,912 | 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.
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 | $250,000 | · | · | · | · | · | $528,224 | $1,053,670 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.