Insider at

04

Insider transactions

05
0 buys (P) 1 sells (S) Net: $-2,100,000 + 1 non-open-market transaction 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

1 other filing hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 24, 2025 CLRO S 700,000 $3.00 $2,100,000 140,668 Direct -83.27% Disposed 31.3% (price as of 2026-10-05)
Feb. 26, 2025 CLRO P 2,000,000 $0.50 $1,000,000 12,590,528 Direct +18.88% Acquired -47.5% (price as of 2026-10-05)
Dec. 14, 2023 CLRO P 9,541 $0.82 $7,824 10,590,528 Direct +0.09% Acquired -68.0% (price as of 2026-10-05)
Dec. 13, 2023 CLRO P 4,019 $0.81 $3,255 10,580,987 Direct +0.04% Acquired -67.6% (price as of 2026-10-05)
Dec. 12, 2023 CLRO P 11,582 $0.80 $9,266 10,576,968 Direct +0.11% Acquired -67.2% (price as of 2026-10-05)
Dec. 11, 2023 CLRO P 14,171 $0.81 $11,479 10,565,386 Direct +0.13% Acquired -67.6% (price as of 2026-10-05)
Dec. 6, 2023 CLRO P 10,476 $0.79 $8,276 10,551,215 Direct +0.10% Acquired -66.8% (price as of 2026-10-05)
Dec. 4, 2023 CLRO P 12,382 $0.80 $9,906 10,540,739 Direct +0.12% Acquired -67.2% (price as of 2026-10-05)
Nov. 29, 2023 CLRO P 10,000 $0.80 $8,000 10,538,357 Direct +0.09% Acquired -67.2% (price as of 2026-10-05)
Nov. 22, 2023 CLRO P 1,700 $0.77 $1,309 10,528,357 Direct +0.02% Acquired -65.9% (price as of 2026-10-05)
Nov. 21, 2023 CLRO P 10,000 $0.77 $7,700 10,526,657 Direct +0.10% Acquired -65.9% (price as of 2026-10-05)
Nov. 20, 2023 CLRO P 1,921 $0.76 $1,460 10,516,657 Direct +0.02% Acquired -65.4% (price as of 2026-10-05)
Nov. 17, 2023 CLRO P 2,574 $0.71 $1,828 10,514,736 Direct +0.02% Acquired -63.0% (price as of 2026-10-05)
Nov. 15, 2023 CLRO P 16,948 $0.71 $12,033 10,512,162 Direct +0.16% Acquired -63.0% (price as of 2026-10-05)
Nov. 15, 2023 CLRO P 16,948 $0.71 $12,033 10,512,162 Direct +0.16% Acquired -63.0% (price as of 2026-10-05)
Nov. 14, 2023 CLRO P 30,091 $0.68 $20,462 10,495,214 Direct +0.29% Acquired -61.4% (price as of 2026-10-05)
Nov. 14, 2023 CLRO P 300,091 $0.68 $204,062 10,495,214 Direct +2.94% Acquired -61.4% (price as of 2026-10-05)
Nov. 13, 2023 CLRO P 60 $0.65 $39 10,465,123 Direct 0.00% Acquired -59.6% (price as of 2026-10-05)
Nov. 13, 2023 CLRO P 60 $0.65 $39 10,465,123 Direct 0.00% Acquired -59.6% (price as of 2026-10-05)
Sept. 14, 2023 CLRO P 2,202 $0.80 $1,762 10,465,063 Direct +0.02% Acquired -67.2% (price as of 2026-10-05)
Sept. 13, 2023 CLRO P 10,014 $0.78 $7,811 10,462,861 Direct +0.10% Acquired -66.3% (price as of 2026-10-05)
Sept. 12, 2023 CLRO P 689 $0.78 $537 10,452,847 Direct +0.01% Acquired -66.3% (price as of 2026-10-05)
Sept. 7, 2023 CLRO P 5,000 $0.82 $4,100 10,437,158 Direct +0.05% Acquired -68.0% (price as of 2026-10-05)
Sept. 6, 2023 CLRO P 19,343 $0.84 $16,248 10,432,158 Direct +0.19% Acquired -68.7% (price as of 2026-10-05)
Sept. 5, 2023 CLRO P 15,000 $0.79 $11,850 10,452,158 Direct +0.14% Acquired -66.8% (price as of 2026-10-05)
Sept. 5, 2023 CLRO P 374 $0.88 $329 10,412,815 Direct 0.00% Acquired -70.2% (price as of 2026-10-05)
Aug. 29, 2023 CLRO P 171 $0.82 $140 10,412,441 Direct 0.00% Acquired -68.0% (price as of 2026-10-05)
Aug. 28, 2023 CLRO P 5,000 $0.84 $4,200 10,412,270 Direct +0.05% Acquired -68.7% (price as of 2026-10-05)
Aug. 23, 2023 CLRO P 2,387 $0.87 $2,077 10,407,270 Direct +0.02% Acquired -69.8% (price as of 2026-10-05)
Aug. 18, 2023 CLRO P 13,891 $0.79 $10,974 10,404,883 Direct +0.13% Acquired -66.8% (price as of 2026-10-05)
Aug. 17, 2023 CLRO P 13,585 $0.78 $10,596 10,390,992 Direct +0.13% Acquired -66.3% (price as of 2026-10-05)
Aug. 15, 2023 CLRO P 43,252 $0.77 $33,304 10,377,407 Direct +0.42% Acquired -65.9% (price as of 2026-10-05)
Aug. 14, 2023 CLRO P 20,000 $0.77 $15,400 10,334,155 Direct +0.19% Acquired -65.9% (price as of 2026-10-05)
June 15, 2023 CLRO P 2,729 $1.00 $2,729 10,314,155 Direct +0.03% Acquired -73.7% (price as of 2026-10-05)
June 12, 2023 CLRO P 2,099 $0.94 $1,973 10,311,426 Direct +0.02% Acquired -72.1% (price as of 2026-10-05)
June 9, 2023 CLRO P 90,000 $0.94 $84,600 10,309,327 Direct +0.88% Acquired -72.1% (price as of 2026-10-05)
June 8, 2023 CLRO P 30,000 $1.00 $30,000 10,216,917 Direct +0.29% Acquired -73.7% (price as of 2026-10-05)
June 8, 2023 CLRO P 2,410 $0.99 $2,386 10,219,327 Direct +0.02% Acquired -73.5% (price as of 2026-10-05)
Jan. 4, 2022 CLRO P 1,538,461 $1.30 $1,999,999 10,186,917 Direct +17.79% Acquired -79.8% (price as of 2026-10-05)
Dec. 14, 2021 CLRO P 310 $1.35 $418 8,648,456 Direct 0.00% Acquired -80.5% (price as of 2026-10-05)
Dec. 13, 2021 CLRO P 10,000 $1.38 $13,800 8,648,146 Direct +0.12% Acquired -81.0% (price as of 2026-10-05)
Dec. 10, 2021 CLRO P 873 $1.35 $1,179 8,638,146 Direct +0.01% Acquired -80.5% (price as of 2026-10-05)
Dec. 6, 2021 CLRO P 5,000 $1.27 $6,350 8,632,273 Direct +0.06% Acquired -79.3% (price as of 2026-10-05)
Dec. 6, 2021 CLRO P 5,000 $1.30 $6,500 8,637,273 Direct +0.06% Acquired -79.8% (price as of 2026-10-05)
Dec. 3, 2021 CLRO P 5,053 $1.30 $6,569 8,627,273 Direct +0.06% Acquired -79.8% (price as of 2026-10-05)
Dec. 2, 2021 CLRO P 10,000 $1.32 $13,200 8,622,220 Direct +0.12% Acquired -80.1% (price as of 2026-10-05)
Dec. 1, 2021 CLRO P 11,950 $1.38 $16,491 8,612,220 Direct +0.14% Acquired -81.0% (price as of 2026-10-05)
Nov. 30, 2021 CLRO P 10,000 $1.36 $13,600 8,600,270 Direct +0.12% Acquired -80.7% (price as of 2026-10-05)
Nov. 29, 2021 CLRO P 11,000 $1.39 $15,290 8,590,270 Direct +0.13% Acquired -81.1% (price as of 2026-10-05)
Nov. 26, 2021 CLRO P 5,000 $1.40 $7,000 8,579,270 Direct +0.06% Acquired -81.2% (price as of 2026-10-05)
Nov. 22, 2021 CLRO P 4,910 $1.34 $6,579 8,574,270 Direct +0.06% Acquired -80.4% (price as of 2026-10-05)
Nov. 19, 2021 CLRO P 4,000 $1.32 $5,280 8,569,360 Direct +0.05% Acquired -80.1% (price as of 2026-10-05)
Nov. 18, 2021 CLRO P 28,900 $1.32 $38,148 8,565,360 Direct +0.34% Acquired -80.1% (price as of 2026-10-05)
Nov. 17, 2021 CLRO P 36,574 $1.35 $49,375 8,536,460 Direct +0.43% Acquired -80.5% (price as of 2026-10-05)
Nov. 16, 2021 CLRO P 13,553 $1.33 $18,025 8,499,886 Direct +0.16% Acquired -80.3% (price as of 2026-10-05)
Nov. 15, 2021 CLRO P 61,500 $1.30 $79,950 8,486,333 Direct +0.73% Acquired -79.8% (price as of 2026-10-05)
Aug. 31, 2021 CLRO P 2,712 $2.55 $6,916 8,424,833 Direct +0.03% Acquired -89.7% (price as of 2026-10-05)
Aug. 17, 2021 CLRO P 24 $2.55 $61 8,422,121 Direct 0.00% Acquired -89.7% (price as of 2026-10-05)
Aug. 16, 2021 CLRO P 228 $2.50 $570 8,422,097 Direct 0.00% Acquired -89.5% (price as of 2026-10-05)
Aug. 13, 2021 CLRO P 4,500 $2.55 $11,475 8,419,869 Direct +0.05% Acquired -89.7% (price as of 2026-10-05)
Aug. 13, 2021 CLRO P 2,000 $2.58 $5,160 8,421,869 Direct +0.02% Acquired -89.8% (price as of 2026-10-05)
Aug. 12, 2021 CLRO P 2,000 $2.55 $5,100 8,414,869 Direct +0.02% Acquired -89.7% (price as of 2026-10-05)
Aug. 12, 2021 CLRO P 500 $2.60 $1,300 8,415,369 Direct +0.01% Acquired -89.9% (price as of 2026-10-05)
May 27, 2021 CLRO P 5,000 $2.20 $11,000 8,412,869 Direct +0.06% Acquired -88.1% (price as of 2026-10-05)
May 26, 2021 CLRO P 1,507 $2.20 $3,315 8,407,869 Direct +0.02% Acquired -88.1% (price as of 2026-10-05)
May 25, 2021 CLRO P 5,000 $2.20 $11,000 8,406,362 Direct +0.06% Acquired -88.1% (price as of 2026-10-05)
May 18, 2021 CLRO P 5,000 $2.20 $11,000 8,391,362 Direct +0.06% Acquired -88.1% (price as of 2026-10-05)
May 18, 2021 CLRO P 5,000 $2.25 $11,250 8,396,362 Direct +0.06% Acquired -88.3% (price as of 2026-10-05)
May 18, 2021 CLRO P 5,000 $2.30 $11,500 8,401,362 Direct +0.06% Acquired -88.6% (price as of 2026-10-05)
May 17, 2021 CLRO P 3,000 $2.30 $6,900 8,370,357 Direct +0.04% Acquired -88.6% (price as of 2026-10-05)
May 17, 2021 CLRO P 5,000 $2.28 $11,400 8,375,357 Direct +0.06% Acquired -88.5% (price as of 2026-10-05)
May 17, 2021 CLRO P 5,000 $2.30 $11,500 8,380,357 Direct +0.06% Acquired -88.6% (price as of 2026-10-05)
May 17, 2021 CLRO P 5,000 $2.30 $11,500 8,385,357 Direct +0.06% Acquired -88.6% (price as of 2026-10-05)
May 17, 2021 CLRO P 1,005 $2.27 $2,281 8,386,362 Direct +0.01% Acquired -88.4% (price as of 2026-10-05)
May 14, 2021 CLRO P 2,000 $2.38 $4,760 8,350,357 Direct +0.02% Acquired -89.0% (price as of 2026-10-05)
May 14, 2021 CLRO P 3,000 $2.35 $7,050 8,353,357 Direct +0.04% Acquired -88.8% (price as of 2026-10-05)
May 14, 2021 CLRO P 14,000 $2.30 $32,200 8,367,357 Direct +0.17% Acquired -88.6% (price as of 2026-10-05)
Dec. 16, 2020 CLRO P 1 $2.35 $2 8,342,338 Direct 0.00% Acquired -88.8% (price as of 2026-10-05)
Dec. 16, 2020 CLRO P 19 $2.38 $45 8,342,357 Direct 0.00% Acquired -89.0% (price as of 2026-10-05)
Dec. 16, 2020 CLRO P 1,000 $2.39 $2,390 8,343,357 Direct +0.01% Acquired -89.0% (price as of 2026-10-05)
Dec. 16, 2020 CLRO P 5,000 $2.40 $12,000 8,348,357 Direct +0.06% Acquired -89.1% (price as of 2026-10-05)
Dec. 15, 2020 CLRO P 1,000 $2.43 $2,430 8,340,822 Direct +0.01% Acquired -89.2% (price as of 2026-10-05)
Dec. 15, 2020 CLRO P 1,515 $2.42 $3,666 8,342,337 Direct +0.02% Acquired -89.1% (price as of 2026-10-05)
Dec. 14, 2020 CLRO P 5,000 $2.45 $12,250 8,334,822 Direct +0.06% Acquired -89.3% (price as of 2026-10-05)
Dec. 14, 2020 CLRO P 5,000 $2.50 $12,500 8,339,822 Direct +0.06% Acquired -89.5% (price as of 2026-10-05)
Dec. 9, 2020 CLRO P 5,000 $2.20 $11,000 8,329,822 Direct +0.06% Acquired -88.1% (price as of 2026-10-05)
Dec. 7, 2020 CLRO P 5,000 $2.30 $11,500 8,319,822 Direct +0.06% Acquired -88.6% (price as of 2026-10-05)
Dec. 7, 2020 CLRO P 5,000 $2.20 $11,000 8,324,822 Direct +0.06% Acquired -88.1% (price as of 2026-10-05)
Dec. 4, 2020 CLRO P 5,000 $2.30 $11,500 8,314,822 Direct +0.06% Acquired -88.6% (price as of 2026-10-05)
Dec. 1, 2020 CLRO P 5,000 $2.49 $12,450 8,309,822 Direct +0.06% Acquired -89.5% (price as of 2026-10-05)
Nov. 30, 2020 CLRO P 3,000 $2.55 $7,650 8,303,649 Direct +0.04% Acquired -89.7% (price as of 2026-10-05)
Nov. 30, 2020 CLRO P 1,173 $2.55 $2,991 8,304,822 Direct +0.01% Acquired -89.7% (price as of 2026-10-05)
Nov. 24, 2020 CLRO P 5,000 $1.98 $9,900 8,300,649 Direct +0.06% Acquired -86.7% (price as of 2026-10-05)
Nov. 23, 2020 CLRO P 5,000 $2.00 $10,000 8,295,649 Direct +0.06% Acquired -86.9% (price as of 2026-10-05)
Nov. 20, 2020 CLRO P 5,000 $1.95 $9,750 8,290,649 Direct +0.06% Acquired -86.5% (price as of 2026-10-05)
Nov. 18, 2020 CLRO P 90 $1.90 $171 8,271,133 Direct 0.00% Acquired -86.2% (price as of 2026-10-05)
Nov. 17, 2020 CLRO P 6,000 $1.86 $11,160 8,259,943 Direct +0.07% Acquired -85.9% (price as of 2026-10-05)
Nov. 17, 2020 CLRO P 6,100 $1.85 $11,285 8,266,043 Direct +0.07% Acquired -85.8% (price as of 2026-10-05)
Nov. 17, 2020 CLRO P 5,000 $1.85 $9,250 8,271,043 Direct +0.06% Acquired -85.8% (price as of 2026-10-05)

Showing latest 100 of 274 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 17, 2021 CLRO Stock Options (Right to Buy) Common Stock (10,000) $2.30 May 17, 2027 10,000 Acquired
Sept. 16, 2020 CLRO Warrants to Purchase Common Stock Common Stock (401,204) $2.43 Sept. 16, 2025 401,204 Acquired
Dec. 17, 2019 CLRO Common Stock Warrants (Right to Buy) Common Stock (340,909) $1.76 Dec. 17, 2026 340,909 Acquired
Dec. 17, 2019 CLRO Secured Convertible Notes Common Stock (1,421,801) $2.11 Dec. 17, 2023 · Acquired
Dec. 4, 2018 CLRO Subscription Rights (right to buy) Common Stock (4,759,700) $1.20 · 4,759,700 Disposed
Dec. 4, 2018 CLRO Subscription Rights (right to buy) Common Stock (229,091) $1.20 · 229,091 Disposed
June 1, 2017 CLRO Stock Option (Right to Buy) Common Stock (10,000) $9.90 June 1, 2027 10,000 Acquired
Oct. 4, 2016 CLRO Stock Option (Right to Buy) Common Stock (834) $3.00 May 26, 2020 834 Disposed
Aug. 12, 2016 CLRO Stock Option (Right to Buy) Common Stock (10,000) $11.22 Aug. 12, 2026 10,000 Acquired
March 14, 2013 CLRO Stock Option ( right to buy) Common (833) $3.00 May 26, 2020 833 Acquired
Dec. 12, 2012 CLRO Stock Option (right to buy) Common Stock (1,945) $3.00 May 26, 2020 1,945 Acquired
May 14, 2012 CLRO Stock Option (Right to buy) Common Stock (2,500) $4.03 Nov. 14, 2018 2,500 Acquired
May 14, 2012 CLRO Stock Option (Right to buy) Common Stock (6,388) $3.00 May 26, 2020 6,388 Acquired
May 9, 2012 CLRO Common Stock Option Common (2,500) $4.03 Nov. 14, 2018 2,500 Acquired
May 9, 2012 CLRO Common Stock Option Common (6,388) $3.00 May 26, 2020 6,388 Acquired
May 23, 2011 CLRO Stock Option (Right to Buy) Common Stock (12,500) $4.03 Nov. 14, 2018 12,500 Disposed
May 23, 2011 CLRO Stock Option (Right to Buy Common Stock (4,167) $3.65 Sept. 18, 2016 4,167 Disposed
May 23, 2011 CLRO Stock Option (Right to Buy) Common Stock (18,000) $6.40 March 24, 2014 18,000 Disposed
May 26, 2010 CLRO STOCK OPTION (RIGHT TO BUY) COMMON STOCK (10,000) $3.00 May 26, 2020 10,000 Acquired
Nov. 18, 2008 CLRO COMMON STOCK OPTIONS COMMON STOCK (2,917) $3.65 Sept. 18, 2016 2,917 Disposed
Nov. 14, 2008 CLRO STOCK OPTION (RIGHT TO BUY) COMMON STOCK (15,000) $4.03 Nov. 14, 2018 15,000 Acquired
May 9, 2008 CLRO COMMON STOCK OPTIONS COMMON STOCK (2,083) $3.65 Sept. 18, 2016 2,083 Disposed
Nov. 28, 2007 CLRO COMMON STOCK OPTIONS COMMON STOCK (5,833) $3.65 Sept. 18, 2016 5,833 Disposed
Sept. 18, 2006 CLRO Stock Option (right to buy) Common Stock (15,000) $3.65 Sept. 18, 2016 15,000 Acquired
March 24, 2004 CLRO Stock Option (right to buy) Common Stock (18,000) $6.40 March 24, 2014 18,000 Acquired
Nov. 12, 2003 CLRO Stock Option (right to buy) Common Stock (27,000) $2.80 Nov. 12, 2008 27,000 Acquired

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