SCHULER JACK W
CIK 1021412 · View on SEC EDGAR ↗
Activist
First SEC filing: Jan. 27, 2026 · Latest: Jan. 27, 2026
On this page
Insider at
Insider transactions
10 buys (P)
0 sells (S)
Net:
$5,729,046
+ 11 non-open-market transactions below
Avg return of open purchases vs now:
126.9%
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
11 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 12, 2026 | BDSX | P | 15,000 | $24.47 | $367,050 | 555,810 Indirect | +2.77% | Acquired | -4.5% (price as of 2026-08-19) |
| Aug. 11, 2026 | BDSX | P | 13,700 | $24.01 | $328,937 | 540,810 Indirect | +2.60% | Acquired | -2.6% (price as of 2026-08-19) |
| Aug. 10, 2026 | BDSX | P | 13,900 | $24.25 | $337,075 | 527,110 Indirect | +2.71% | Acquired | -3.6% (price as of 2026-08-19) |
| Jan. 26, 2026 | BDSX | P | 20,000 | $11.80 | $236,000 | 1,563,210 Indirect | +1.30% | Acquired | 98.1% (price as of 2026-08-19) |
| Jan. 23, 2026 | BDSX | P | 80,000 | $11.81 | $944,800 | 1,543,210 Indirect | +5.47% | Acquired | 98.0% (price as of 2026-08-19) |
| Jan. 22, 2026 | BDSX | P | 82,465 | $10.96 | $903,816 | 1,463,210 Indirect | +5.97% | Acquired | 113.3% (price as of 2026-08-19) |
| Sept. 19, 2025 | BDSX | P | 142,045 | $7.04 | $999,997 | 1,380,745 Indirect | +11.47% | Acquired | 232.1% (price as of 2026-08-19) |
| Sept. 18, 2025 | BDSX | P | 3,056 | $6.17 | $18,856 | 1,238,700 Indirect | +0.25% | Acquired | 278.9% (price as of 2026-08-19) |
| Sept. 17, 2025 | BDSX | P | 15,317 | $6.04 | $92,515 | 1,235,644 Indirect | +1.26% | Acquired | 287.1% (price as of 2026-08-19) |
| Aug. 29, 2025 | BDSX | P | 3,488,372 | $0.43 | $1,500,000 | 24,406,546 Indirect | +16.68% | Acquired | 171.9% (price as of 2026-08-19) |
| May 19, 2025 | BDSX | P | 723,239 | $0.34 | $245,901 | 20,918,174 Indirect | +3.58% | Acquired | 243.8% (price as of 2026-08-19) |
| May 16, 2025 | BDSX | P | 4,000,000 | $0.27 | $1,080,000 | 20,194,935 Indirect | +24.70% | Acquired | 333.0% (price as of 2026-08-19) |
| Nov. 21, 2024 | BDSX | P | 100,000 | $1.23 | $123,000 | 31,194,935 Indirect | +0.32% | Acquired | -5.0% (price as of 2026-08-19) |
| Nov. 20, 2024 | BDSX | P | 200,000 | $1.17 | $234,000 | 31,094,935 Indirect | +0.65% | Acquired | -0.1% (price as of 2026-08-19) |
| Nov. 5, 2024 | BDSX | P | 100,253 | $1.36 | $136,344 | 30,894,935 Indirect | +0.33% | Acquired | -14.0% (price as of 2026-08-19) |
| Aug. 23, 2023 | BDSX | P | 87,500 | $1.71 | $149,625 | 30,707,722 Indirect | +0.29% | Acquired | -31.6% (price as of 2026-08-19) |
| Aug. 22, 2023 | BDSX | P | 8,307 | $1.67 | $13,873 | 30,620,222 Indirect | +0.03% | Acquired | -30.0% (price as of 2026-08-19) |
| Aug. 21, 2023 | BDSX | P | 32,556 | $1.64 | $53,392 | 30,611,915 Indirect | +0.11% | Acquired | -28.7% (price as of 2026-08-19) |
| May 31, 2023 | BDSX | P | 14,792 | $1.35 | $19,969 | 20,589,853 Indirect | +0.07% | Acquired | -13.4% (price as of 2026-08-19) |
| May 30, 2023 | BDSX | P | 11,849 | $1.36 | $16,115 | 20,575,061 Indirect | +0.06% | Acquired | -14.0% (price as of 2026-08-19) |
| May 25, 2023 | BDSX | P | 52,508 | $1.36 | $71,411 | 20,563,212 Indirect | +0.26% | Acquired | -14.0% (price as of 2026-08-19) |
| May 24, 2023 | BDSX | P | 35,308 | $1.25 | $44,135 | 20,510,704 Indirect | +0.17% | Acquired | -6.5% (price as of 2026-08-19) |
| May 23, 2023 | BDSX | P | 56,782 | $1.15 | $65,299 | 20,475,396 Indirect | +0.28% | Acquired | 1.7% (price as of 2026-08-19) |
| May 22, 2023 | BDSX | P | 29,425 | $1.11 | $32,662 | 20,418,614 Indirect | +0.14% | Acquired | 5.3% (price as of 2026-08-19) |
| Dec. 16, 2022 | BDSX | P | 10,000 | $1.70 | $17,000 | 20,339,189 Indirect | +0.05% | Acquired | -31.2% (price as of 2026-08-19) |
| Dec. 15, 2022 | BDSX | P | 20,000 | $1.65 | $33,000 | 20,329,189 Indirect | +0.10% | Acquired | -29.2% (price as of 2026-08-19) |
| Dec. 14, 2022 | BDSX | P | 189,675 | $1.65 | $312,964 | 20,309,189 Indirect | +0.94% | Acquired | -29.2% (price as of 2026-08-19) |
| Dec. 13, 2022 | BDSX | P | 67,402 | $1.58 | $106,495 | 20,119,514 Indirect | +0.34% | Acquired | -26.0% (price as of 2026-08-19) |
| Dec. 12, 2022 | BDSX | P | 100,000 | $1.48 | $148,000 | 20,052,112 Indirect | +0.50% | Acquired | -21.0% (price as of 2026-08-19) |
| Dec. 9, 2022 | SLNO | S | 10,000 | $0.91 | $9,100 | 36,595 Indirect | -21.46% | Disposed | |
| Dec. 8, 2022 | SLNO | S | 10,000 | $0.93 | $9,300 | 46,595 Indirect | -17.67% | Disposed | |
| Dec. 7, 2022 | SLNO | S | 10,000 | $0.96 | $9,600 | 56,595 Indirect | -15.02% | Disposed | |
| Dec. 6, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 66,595 Indirect | -13.06% | Disposed | |
| Dec. 5, 2022 | SLNO | S | 10,000 | $0.97 | $9,700 | 76,595 Indirect | -11.55% | Disposed | |
| Dec. 2, 2022 | SLNO | S | 10,000 | $1.00 | $10,000 | 86,595 Indirect | -10.35% | Disposed | |
| Dec. 1, 2022 | SLNO | S | 10,000 | $1.03 | $10,300 | 96,595 Indirect | -9.38% | Disposed | |
| Nov. 30, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 106,595 Indirect | -8.58% | Disposed | |
| Nov. 29, 2022 | SLNO | S | 10,000 | $1.01 | $10,100 | 116,595 Indirect | -7.90% | Disposed | |
| Nov. 28, 2022 | SLNO | S | 10,000 | $1.05 | $10,500 | 126,595 Indirect | -7.32% | Disposed | |
| Nov. 25, 2022 | SLNO | S | 10,000 | $1.07 | $10,700 | 136,595 Indirect | -6.82% | Disposed | |
| Nov. 23, 2022 | SLNO | S | 10,400 | $1.11 | $11,544 | 146,595 Indirect | -6.62% | Disposed | |
| Nov. 22, 2022 | SLNO | S | 10,000 | $1.07 | $10,700 | 156,995 Indirect | -5.99% | Disposed | |
| Nov. 21, 2022 | SLNO | S | 14,531 | $1.13 | $16,420 | 166,995 Indirect | -8.00% | Disposed | |
| Nov. 21, 2022 | BDSX | P | 8,695,652 | $1.15 | $10,000,000 | 19,952,112 Indirect | +77.25% | Acquired | 1.7% (price as of 2026-08-19) |
| Nov. 18, 2022 | SLNO | S | 28,474 | $1.15 | $32,745 | 181,526 Indirect | -13.56% | Disposed | |
| Nov. 17, 2022 | SLNO | S | 11,442 | $1.15 | $13,158 | 210,000 Indirect | -5.17% | Disposed | |
| Nov. 16, 2022 | SLNO | S | 116,882 | $1.26 | $147,271 | 221,442 Indirect | -34.55% | Disposed | |
| Nov. 15, 2022 | SLNO | S | 10,000 | $1.09 | $10,900 | 338,324 Indirect | -2.87% | Disposed | |
| Nov. 14, 2022 | SLNO | S | 10,000 | $1.07 | $10,700 | 348,324 Indirect | -2.79% | Disposed | |
| Nov. 9, 2022 | SLNO | S | 10,000 | $0.94 | $9,400 | 358,324 Indirect | -2.72% | Disposed | |
| Nov. 8, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 368,324 Indirect | -2.64% | Disposed | |
| Nov. 7, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 378,324 Indirect | -2.58% | Disposed | |
| Nov. 4, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 388,324 Indirect | -2.51% | Disposed | |
| Nov. 3, 2022 | SLNO | S | 10,000 | $1.01 | $10,100 | 398,324 Indirect | -2.45% | Disposed | |
| Nov. 2, 2022 | SLNO | S | 10,000 | $0.97 | $9,700 | 408,324 Indirect | -2.39% | Disposed | |
| Nov. 1, 2022 | SLNO | S | 10,000 | $0.99 | $9,900 | 418,324 Indirect | -2.33% | Disposed | |
| Oct. 31, 2022 | SLNO | S | 10,000 | $1.00 | $10,000 | 428,324 Indirect | -2.28% | Disposed | |
| Oct. 28, 2022 | SLNO | S | 10,000 | $1.08 | $10,800 | 438,324 Indirect | -2.23% | Disposed | |
| Oct. 27, 2022 | SLNO | S | 9,100 | $1.16 | $10,556 | 448,324 Indirect | -1.99% | Disposed | |
| Oct. 26, 2022 | SLNO | S | 8,842 | $1.26 | $11,141 | 457,424 Indirect | -1.90% | Disposed | |
| Oct. 13, 2022 | SLNO | S | 400 | $1.52 | $608 | 466,266 Indirect | -0.09% | Disposed | |
| Aug. 26, 2022 | SLNO | S | 22,681 | $2.41 | $54,661 | 466,666 Indirect | -4.63% | Disposed | |
| Aug. 25, 2022 | SLNO | S | 8,394 | $2.42 | $20,313 | 489,347 Indirect | -1.69% | Disposed | |
| Aug. 24, 2022 | SLNO | S | 10,888 | $2.50 | $27,220 | 497,741 Indirect | -2.14% | Disposed | |
| Aug. 23, 2022 | SLNO | S | 173 | $2.62 | $453 | 508,629 Indirect | -0.03% | Disposed | |
| Aug. 22, 2022 | SLNO | S | 4,571 | $2.68 | $12,250 | 508,802 Indirect | -0.89% | Disposed | |
| Aug. 19, 2022 | SLNO | S | 7,876 | $2.73 | $21,501 | 513,373 Indirect | -1.51% | Disposed | |
| Aug. 18, 2022 | SLNO | S | 10,833 | $2.80 | $30,332 | 521,249 Indirect | -2.04% | Disposed | |
| Aug. 17, 2022 | SLNO | S | 5,212 | $2.90 | $15,115 | 532,082 Indirect | -0.97% | Disposed | |
| Aug. 16, 2022 | SLNO | S | 7,718 | $2.88 | $22,228 | 537,294 Indirect | -1.42% | Disposed | |
| Aug. 15, 2022 | SLNO | S | 53,333 | $2.93 | $156,266 | 545,012 Indirect | -8.91% | Disposed | |
| Aug. 12, 2022 | SLNO | S | 16,667 | $2.65 | $44,168 | 598,345 Indirect | -2.71% | Disposed | |
| Aug. 11, 2022 | SLNO | S | 2,675 | $2.72 | $7,276 | 615,012 Indirect | -0.43% | Disposed | |
| Aug. 10, 2022 | SLNO | S | 8,006 | $2.65 | $21,216 | 617,687 Indirect | -1.28% | Disposed | |
| Aug. 8, 2022 | SLNO | S | 6,824 | $2.64 | $18,015 | 625,693 Indirect | -1.08% | Disposed | |
| Aug. 5, 2022 | SLNO | S | 6,696 | $2.52 | $16,874 | 632,517 Indirect | -1.05% | Disposed | |
| Aug. 4, 2022 | SLNO | S | 5,103 | $2.46 | $12,553 | 639,213 Indirect | -0.79% | Disposed | |
| Aug. 3, 2022 | SLNO | S | 2,520 | $2.54 | $6,401 | 644,316 Indirect | -0.39% | Disposed | |
| Aug. 2, 2022 | SLNO | S | 353 | $2.55 | $900 | 646,836 Indirect | -0.05% | Disposed | |
| March 31, 2022 | SLNO | P | 4,000,000 | — | — | 4,000,000 Indirect | — | Acquired | |
| March 31, 2022 | SLNO | P | 4,000,000 | — | — | 7,911,804 Indirect | +102.25% | Acquired | |
| Feb. 10, 2022 | SLNO | S | 800 | $0.35 | $280 | 3,911,804 Indirect | -0.02% | Disposed | |
| Dec. 30, 2021 | BDSX | P | 2,298,850 | $4.35 | $9,999,998 | 8,463,164 Indirect | +37.29% | Acquired | -73.1% (price as of 2026-08-19) |
| Sept. 23, 2021 | SLNO | S | 100,000 | $0.88 | $88,000 | 3,912,604 Indirect | -2.49% | Disposed | |
| Sept. 22, 2021 | SLNO | S | 2,599 | $0.87 | $2,261 | 4,012,604 Indirect | -0.06% | Disposed | |
| Aug. 17, 2021 | SLNO | S | 49,841 | $0.78 | $38,876 | 4,015,203 Indirect | -1.23% | Disposed | |
| July 27, 2021 | SLNO | S | 19,748 | $0.86 | $16,983 | 4,065,044 Indirect | -0.48% | Disposed | |
| March 5, 2021 | SLNO | S | 187,985 | $2.67 | $501,920 | 4,084,792 Indirect | -4.40% | Disposed | |
| March 4, 2021 | SLNO | S | 172,717 | $2.62 | $452,519 | 4,272,777 Indirect | -3.89% | Disposed |
Showing latest 100 of 179 transactions
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 |
|---|---|---|---|---|---|---|---|
| May 23, 2024 | BDSX | Series A Non-Voting Convertible Preferred Stock | Common Stock (86,960) | — | — | 2,174 | Disposed |
| May 21, 2024 | BDSX | Stock Options (Right to Buy) | Common Stock (37,050) | $1.57 | May 20, 2034 | 37,050 | Acquired |
| May 21, 2024 | BDSX | Restricted Stock Units | Common Stock (46,686) | — | — | 46,686 | Acquired |
| April 5, 2024 | BDSX | Series A Non-Voting Convertible Preferred Stock | Common Stock (86,960) | — | — | 2,174 | Acquired |
| Jan. 1, 2024 | BDSX | Restricted Stock Units | Common Stock (105,389) | — | — | 105,389 | Acquired |
| May 23, 2023 | BDSX | Restricted Stock Units | Common Stock | — | — | 28,873 | Acquired |
| Jan. 3, 2023 | BDSX | Restricted Stock Units | Common Stock (4,878) | — | — | 4,878 | Acquired |
| Jan. 1, 2023 | BDSX | Restricted Stock Units | Common Stock (62,500) | — | — | 62,500 | Acquired |
| May 24, 2022 | BDSX | Restricted Stock Units | Common Stock | — | — | 83,333 | Acquired |
| March 31, 2022 | SLNO | Warrant (right to buy) | Common Stock (4,000,000) | $0.30 | March 31, 2027 | 4,000,000 | Acquired |
| June 29, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (34,385) | $13.72 | June 28, 2031 | 34,385 | Acquired |
| Dec. 7, 2020 | BDSX | Stock Options (Right to Buy) | Common Stock (23,440) | $6.83 | April 14, 2030 | 23,440 | Disposed |
| Dec. 7, 2020 | BDSX | Stock Options (Right to Buy) | Common Stock (35,157) | $6.83 | July 15, 2029 | 35,157 | Disposed |
| Oct. 30, 2020 | BDSX | 3% Convertible Debt due June 2021 | Common Stock (753,735) | $14.40 | June 30, 2021 | — | Disposed |
| Oct. 30, 2020 | BDSX | Series H Preferred Stock | Common Stock (904,060) | — | — | 5,366,411 | Disposed |
| Oct. 30, 2020 | BDSX | Series G Preferred Stock | Common Stock (1,586,846) | — | — | 9,419,362 | Disposed |
| Oct. 30, 2020 | BDSX | Series F Preferred Stock | Common Stock (1,056,921) | — | — | 6,273,780 | Disposed |
| Oct. 30, 2020 | BDSX | Series E Preferred Stock | Common Stock (296,476) | — | — | 1,759,853 | Disposed |
| Oct. 30, 2020 | BDSX | Series D Preferred Stock | Common Stock (522,546) | — | — | 3,101,784 | Disposed |
| Oct. 30, 2020 | BDSX | Series C Preferred Stock | Common Stock (56,155) | — | — | 333,333 | Disposed |
| Oct. 30, 2020 | BDSX | Series B-1 Preferred Stock | Common Stock (245,041) | — | — | 1,250,000 | Disposed |
| Oct. 30, 2020 | BDSX | Series B Preferred Stock | Common Stock (245,042) | — | — | 1,454,545 | Disposed |
| June 22, 2020 | BDSX | 3% Convertible Debt due June 2021 | Common Stock (108,564) | — | June 30, 2021 | — | Acquired |
| Dec. 21, 2018 | SLNO | Common Stock Warrant (Right to Buy) | Common Stock (151,550) | $2.00 | Dec. 21, 2023 | 151,550 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 27, 2020 | BDSX | Series B Preferred Stock→ Common Stock (245,042) | 245,042 | Indirect |
| Oct. 27, 2020 | BDSX | Series B-1 Preferred Stock→ Common Stock (245,041) | 245,041 | Indirect |
| Oct. 27, 2020 | BDSX | Series C Preferred Stock→ Common Stock (56,155) | 56,155 | Indirect |
| Oct. 27, 2020 | BDSX | Series D Preferred Stock→ Common Stock (522,546) | 522,546 | Indirect |
| Oct. 27, 2020 | BDSX | Series E Preferred Stock→ Common Stock (296,476) | 296,476 | Indirect |
| Oct. 27, 2020 | BDSX | Series F Preferred Stock→ Common Stock (1,056,921) | 1,056,921 | Indirect |
| Oct. 27, 2020 | BDSX | Series G Preferred Stock→ Common Stock (1,586,846) | 1,586,846 | Indirect |
| Oct. 27, 2020 | BDSX | Series H Preferred Stock→ Common Stock (904,060) | 904,060 | Indirect |
| Oct. 27, 2020 | BDSX | 3% Convertible Debt due June 2021→ Common Stock (753,735) | 753,735 | Indirect |
| Oct. 27, 2020 | BDSX | Stock Options (Right to Buy)→ Common Stock (35,158) | 35,158 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to Buy)→ Common Stock (35,158) | 35,158 | Direct |