Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 52 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

52 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 17, 2023 CSBR P 12,382 $4.04 $50,023 858,878 Direct +1.46% Acquired 23.0% (price as of 2026-10-05)
March 24, 2020 CSBR S 75 $5.25 $394 837,168 Direct -0.01% Disposed -5.3% (price as of 2026-10-05)
March 20, 2020 CSBR P 75 $4.75 $356 837,243 Direct +0.01% Acquired 4.6% (price as of 2026-10-05)
Dec. 19, 2018 CSBR P 20,000 $7.44 $148,800 833,001 Direct +2.46% Acquired -33.2% (price as of 2026-10-05)
March 27, 2018 CSBR P 2,300 $3.62 $8,326 1,116,582 Direct +0.21% Acquired 37.3% (price as of 2026-10-05)
March 26, 2018 CSBR P 2,235 $3.57 $7,979 1,114,282 Direct +0.20% Acquired 39.2% (price as of 2026-10-05)
March 23, 2018 CSBR P 440 $3.50 $1,540 1,111,847 Direct +0.04% Acquired 42.0% (price as of 2026-10-05)
March 22, 2018 CSBR P 60 $3.50 $210 1,111,407 Direct +0.01% Acquired 42.0% (price as of 2026-10-05)
March 22, 2018 CSBR P 200 $3.48 $696 1,112,047 Direct +0.02% Acquired 42.8% (price as of 2026-10-05)
Oct. 21, 2016 CSBR P 10,000 $1.64 $16,400 1,091,347 Direct +0.92% Acquired 203.0% (price as of 2026-10-05)
Oct. 21, 2016 CSBR P 10,000 $1.67 $16,700 1,101,347 Direct +0.92% Acquired 197.6% (price as of 2026-10-05)
Oct. 21, 2016 CSBR P 10,000 $1.68 $16,800 1,111,347 Direct +0.91% Acquired 195.8% (price as of 2026-10-05)
Oct. 19, 2016 CSBR P 10,000 $1.70 $17,000 1,081,347 Direct +0.93% Acquired 192.4% (price as of 2026-10-05)
Oct. 14, 2016 CSBR P 305 $1.66 $506 1,061,347 Direct +0.03% Acquired 199.4% (price as of 2026-10-05)
Oct. 14, 2016 CSBR P 10,000 $1.66 $16,600 1,071,347 Direct +0.94% Acquired 199.4% (price as of 2026-10-05)
Oct. 13, 2016 CSBR P 10,000 $1.68 $16,800 1,041,347 Direct +0.97% Acquired 195.8% (price as of 2026-10-05)
Oct. 13, 2016 CSBR P 4,357 $1.66 $7,233 1,045,704 Direct +0.42% Acquired 199.4% (price as of 2026-10-05)
Oct. 13, 2016 CSBR P 5,643 $1.66 $9,367 1,051,347 Direct +0.54% Acquired 199.4% (price as of 2026-10-05)
Oct. 13, 2016 CSBR P 9,695 $1.66 $16,094 1,061,042 Direct +0.92% Acquired 199.4% (price as of 2026-10-05)
Oct. 10, 2016 CSBR P 4,537 $1.66 $7,531 1,026,347 Direct +0.44% Acquired 199.4% (price as of 2026-10-05)
Oct. 10, 2016 CSBR P 5,000 $1.66 $8,300 1,031,347 Direct +0.49% Acquired 199.4% (price as of 2026-10-05)
Sept. 20, 2016 CSBR P 3,000 $1.58 $4,740 1,021,810 Direct +0.29% Acquired 214.6% (price as of 2026-10-05)
March 11, 2015 CSBR P 2,710,526 · · 3,572,174 Direct +314.57% Acquired (price as of 2026-10-05)
March 19, 2014 CSBR P 50,000 $1.05 $52,500 911,648 Indirect +5.80% Acquired -60.6% (price as of 2026-10-05)
March 19, 2014 CSBR P 40,000 $1.09 $43,600 951,648 Indirect +4.39% Acquired -62.0% (price as of 2026-10-05)
March 19, 2014 CSBR P 10,000 $1.09 $10,900 961,648 Indirect +1.05% Acquired -62.0% (price as of 2026-10-05)
Jan. 28, 2013 CSBR P 500,000 $0.50 $250,000 833,333 Direct +150.00% Acquired -17.2% (price as of 2026-10-05)
Oct. 25, 2010 CSBR P 2,500,000 · · 2,500,000 Direct · Acquired (price as of 2026-10-05)
Oct. 25, 2010 CSBR P 2,500,000 · · 2,500,000 Direct · Acquired (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 11, 2020 CSBR Warrant to purchase shares of Common Stock Common Stock (124,232) · March 13, 2020 124,232 Disposed
March 11, 2020 CSBR Warrant to purchase shares of Common Stock Common Stock (2,708) · March 13, 2020 2,708 Disposed
Jan. 16, 2019 CSBR Warrant to purchase shares of Common Stock Common Stock (4,167) $4.80 March 13, 2020 4,167 Disposed
Oct. 28, 2016 CSBR Option to purchase Common Stock Common Stock (279,177) $1.60 Oct. 31, 2026 279,177 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (150,795) $2.10 Oct. 25, 2020 150,795 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (150,795) $2.10 Oct. 25, 2020 150,795 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (101,521) $2.10 Nov. 5, 2023 101,521 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (101,521) $2.10 Nov. 5, 2023 101,521 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (14,552) $2.10 Nov. 5, 2023 14,552 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (83,026) $2.10 Nov. 1, 2025 83,026 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (88,595) $2.10 Nov. 1, 2025 88,595 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (182,580) $4.92 Oct. 25, 2020 182,580 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (182,580) $4.92 Oct. 20, 2025 182,580 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (112,331) $4.92 Nov. 5, 2023 112,331 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (112,331) $4.92 Nov. 5, 2023 112,331 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (16,101) $4.92 Nov. 5, 2023 16,101 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (90,358) $4.92 Nov. 1, 2024 90,358 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (94,564) $4.55 Nov. 1, 2025 94,564 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (150,795) $2.10 Oct. 25, 2020 150,795 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (150,795) $2.10 Oct. 25, 2020 150,795 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (101,521) $2.10 Nov. 5, 2023 101,521 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (101,521) $2.10 Nov. 5, 2023 101,521 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (14,552) $2.10 Nov. 5, 2023 14,552 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (83,026) $2.10 Nov. 1, 2025 83,026 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (88,595) $2.10 Nov. 1, 2025 88,595 Acquired
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (182,580) $4.92 Oct. 25, 2020 182,580 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (182,580) $4.92 Oct. 20, 2025 182,580 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (112,331) $4.92 Nov. 5, 2023 112,331 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (112,331) $4.92 Nov. 5, 2023 112,331 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (16,101) $4.92 Nov. 5, 2023 16,101 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (90,358) $4.92 Nov. 1, 2024 90,358 Disposed
July 21, 2016 CSBR Option to purchase Common Stock Common Stock (94,564) $4.55 Nov. 1, 2025 94,564 Disposed
Nov. 19, 2015 CSBR Option to purchase Common Stock Common Stock (94,564) $4.55 Nov. 19, 2025 94,564 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,155,400) $0.41 March 16, 2015 1,084,298 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (193,210) $0.41 Nov. 5, 2013 193,210 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,347,977) $0.41 Nov. 5, 2013 1,347,977 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (1,347,977) $0.41 Nov. 5, 2013 1,347,977 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (2,190,959) $0.41 Oct. 25, 2020 2,190,959 Acquired
March 16, 2015 CSBR Option to purchase Common Stock Common Stock (2,190,958) $0.41 Oct. 25, 2020 2,190,958 Acquired
March 11, 2015 CSBR Warrant to purchase shares of Common Stock Common Stock (1,490,789) $0.48 March 11, 2020 1,490,789 Acquired
Dec. 1, 2014 CSBR Convertible Promissory Note Common Stock · · · Acquired
Nov. 5, 2013 CSBR Common Stock Common Stock (215,000) $1.25 Nov. 4, 2023 215,000 Acquired
Nov. 5, 2013 CSBR Common Stock Common Stock (1,500,000) $1.25 Nov. 4, 2023 1,500,000 Acquired
Nov. 5, 2013 CSBR Common Stock Common Stock (1,500,000) $1.25 Nov. 4, 2023 1,500,000 Acquired
Jan. 28, 2013 CSBR Warrant to purchase shares of Common Stock Common Stock (50,000) $0.66 Jan. 28, 2018 50,000 Acquired
Oct. 25, 2010 CSBR Options to purchase common stock Common Stock (2,500,000) $0.88 Oct. 25, 2020 2,500,000 Acquired
Oct. 25, 2010 CSBR Options to purchase common stock Common Stock (2,500,000) $0.88 Oct. 25, 2020 2,500,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2026 · · · · · · · $233,333
2025 · $200,000 · · · · · $600,000
2024 · · · · · · · $400,000

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.