Oklo Inc. - OKLO

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
Visible: 0
Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Apr 03, 2026 Co-Founder, COO S D 40,000.0 50.5 2,020,000.0 656,483.0 View
Apr 03, 2026 Co-Founder, COO S D 26,943.0 51.2 1,379,481.6 691,533.0 View
Apr 03, 2026 Co-Founder, COO S D 9,068.0 50.93 461,833.24 718,476.0 View
Apr 03, 2026 Co-Founder, COO S D 10,516.0 49.58 521,383.28 727,544.0 View
Apr 03, 2026 Co-Founder, COO S D 13,473.0 48.41 652,227.93 738,060.0 View
Apr 03, 2026 Co-Founder, COO S D 40,000.0 50.5 2,020,000.0 689,479.0 View
Apr 03, 2026 Co-Founder, COO S D 26,943.0 51.2 1,379,481.6 658,039.0 View
Apr 03, 2026 Co-Founder, COO S D 9,068.0 50.93 461,833.24 684,982.0 View
Apr 03, 2026 Co-Founder, COO S D 10,516.0 49.58 521,383.28 694,050.0 View
Apr 03, 2026 Co-Founder, COO S D 13,473.0 48.41 652,227.93 704,566.0 View
Apr 03, 2026 Co-Founder, CEO S D 40,000.0 50.5 2,020,000.0 689,479.0 View
Apr 03, 2026 Co-Founder, CEO S D 26,943.0 51.2 1,379,481.6 658,039.0 View
Apr 03, 2026 Co-Founder, CEO S D 9,068.0 50.93 461,833.24 684,982.0 View
Apr 03, 2026 Co-Founder, CEO S D 10,516.0 49.58 521,383.28 694,050.0 View
Apr 03, 2026 Co-Founder, CEO S D 13,473.0 48.41 652,227.93 704,566.0 View
Apr 03, 2026 Co-Founder, CEO S D 40,000.0 50.5 2,020,000.0 656,483.0 View
Apr 03, 2026 Co-Founder, CEO S D 26,943.0 51.2 1,379,481.6 691,533.0 View
Apr 03, 2026 Co-Founder, CEO S D 9,068.0 50.93 461,833.24 718,476.0 View
Apr 03, 2026 Co-Founder, CEO S D 10,516.0 49.58 521,383.28 727,544.0 View
Apr 03, 2026 Co-Founder, CEO S D 13,473.0 48.41 652,227.93 738,060.0 View
Apr 03, 2026 Chief Financial Officer M D 5,754.0 0.0 0.0 824,499.0 View
Apr 03, 2026 Chief Financial Officer M D 16,342.0 0.0 0.0 830,253.0 View
Apr 03, 2026 Chief Financial Officer M A 5,754.0 3.18 18,297.72 391,762.0 View
Apr 03, 2026 Chief Financial Officer S D 16,342.0 51.08 834,749.36 386,008.0 View
Apr 03, 2026 Chief Financial Officer M A 16,342.0 3.18 51,967.56 402,350.0 View
Apr 01, 2026 Co-Founder, COO J A 506,807.0 0.0 0.0 506,807.0 View
Apr 01, 2026 Co-Founder, COO J A 506,807.0 0.0 0.0 7,851,901.0 View
Apr 01, 2026 Co-Founder, COO J A 474,011.0 0.0 0.0 474,011.0 View
Apr 01, 2026 Co-Founder, COO J A 474,011.0 0.0 0.0 7,583,085.0 View
Apr 01, 2026 Co-Founder, CEO J A 474,011.0 0.0 0.0 474,011.0 View
Apr 01, 2026 Co-Founder, CEO J A 474,011.0 0.0 0.0 7,583,085.0 View
Apr 01, 2026 Co-Founder, CEO J A 506,807.0 0.0 0.0 506,807.0 View
Apr 01, 2026 Co-Founder, CEO J A 506,807.0 0.0 0.0 7,851,901.0 View
Mar 30, 2026 G D 900.0 0.0 0.0 15,754.0 View
Mar 30, 2026 S D 4,000.0 52.09 208,360.0 16,654.0 View
Mar 30, 2026 S D 10,500.0 51.52 540,960.0 12,354.0 View
Mar 26, 2026 Chief Technology Officer M D 12,882.0 0.0 0.0 59,034.0 View
Mar 26, 2026 Chief Technology Officer S D 5,561.0 56.48 314,085.28 19,430.0 View
Mar 26, 2026 Chief Technology Officer M A 12,882.0 24,991.0 View
Mar 26, 2026 Chief Legal & Strategy Officer M D 20,685.0 0.0 0.0 166,758.0 View
Mar 26, 2026 Chief Legal & Strategy Officer S D 10,639.0 56.48 600,890.72 26,037.0 View
Mar 26, 2026 Chief Legal & Strategy Officer M A 20,685.0 36,676.0 View
Mar 16, 2026 Co-Founder, COO M D 5,191.0 0.0 0.0 10,383.0 View
Mar 16, 2026 Co-Founder, COO M D 78,652.0 0.0 0.0 117,977.0 View
Mar 16, 2026 Co-Founder, COO S D 72,960.0 60.0 4,377,600.0 751,533.0 View
Mar 16, 2026 Co-Founder, COO M A 23,937.0 59.59 1,426,405.83 824,493.0 View
Mar 16, 2026 Co-Founder, COO M A 112,360.0 59.59 6,695,532.4 800,556.0 View
Mar 16, 2026 Co-Founder, COO S D 44,828.0 60.0 2,689,680.0 718,039.0 View
Mar 16, 2026 Co-Founder, COO M A 5,191.0 59.59 309,331.69 762,867.0 View
Mar 16, 2026 Co-Founder, COO M A 78,652.0 59.59 4,686,872.68 757,676.0 View
Mar 16, 2026 Co-Founder, CEO M D 23,937.0 0.0 0.0 47,874.0 View
Mar 16, 2026 Co-Founder, CEO M D 112,360.0 0.0 0.0 168,539.0 View
Mar 16, 2026 Co-Founder, CEO S D 44,828.0 60.0 2,689,680.0 718,039.0 View
Mar 16, 2026 Co-Founder, CEO M A 5,191.0 59.59 309,331.69 762,867.0 View
Mar 16, 2026 Co-Founder, CEO M A 78,652.0 59.59 4,686,872.68 757,676.0 View
Mar 16, 2026 Co-Founder, CEO S D 72,960.0 60.0 4,377,600.0 751,533.0 View
Mar 16, 2026 Co-Founder, CEO M A 23,937.0 59.59 1,426,405.83 824,493.0 View
Mar 16, 2026 Co-Founder, CEO M A 112,360.0 59.59 6,695,532.4 800,556.0 View
Mar 16, 2026 Chief Financial Officer M D 5,191.0 0.0 0.0 10,383.0 View
Mar 16, 2026 Chief Financial Officer M D 78,652.0 0.0 0.0 117,977.0 View
Mar 16, 2026 Chief Financial Officer M D 80,000.0 0.0 0.0 0.0 View
Mar 16, 2026 Chief Financial Officer S D 72,090.0 60.0 4,325,400.0 386,008.0 View
Mar 16, 2026 Chief Financial Officer M A 5,191.0 59.59 309,331.69 458,098.0 View
Mar 16, 2026 Chief Financial Officer M A 78,652.0 59.59 4,686,872.68 452,907.0 View
Mar 16, 2026 Chief Financial Officer M A 80,000.0 59.59 4,767,200.0 374,255.0 View
Mar 12, 2026 J D 16,854.0 0.0 0.0 3,800.0 View
Mar 12, 2026 J A 16,854.0 0.0 0.0 16,854.0 View
Mar 10, 2026 Chief Technology Officer A A 27,500.0 0.0 0.0 71,916.0 View
Mar 10, 2026 Chief Technology Officer M D 2,884.0 0.0 0.0 44,416.0 View
Mar 10, 2026 Chief Technology Officer F D 1,280.0 58.26 74,572.8 12,109.0 View
Mar 10, 2026 Chief Technology Officer M A 2,884.0 13,389.0 View
Mar 10, 2026 Chief Legal & Strategy Officer A A 27,500.0 0.0 0.0 187,443.0 View
Mar 10, 2026 Chief Legal & Strategy Officer M D 5,191.0 0.0 0.0 159,943.0 View
Mar 10, 2026 Chief Legal & Strategy Officer S D 2,820.0 56.69 159,865.8 15,991.0 View
Mar 10, 2026 Chief Legal & Strategy Officer M A 5,191.0 18,811.0 View
Mar 10, 2026 M D 16,854.0 0.0 0.0 0.0 View
Mar 10, 2026 M A 16,854.0 58.25 981,745.5 22,854.0 View
Mar 10, 2026 M D 16,854.0 0.0 0.0 0.0 View
Mar 10, 2026 M A 16,854.0 58.25 981,745.5 20,654.0 View
Mar 05, 2026 Chief Financial Officer M D 5,839.0 0.0 0.0 846,595.0 View
Mar 05, 2026 Chief Financial Officer S D 5,839.0 61.93 361,609.27 294,255.0 View
Mar 05, 2026 Chief Financial Officer M A 5,839.0 3.18 18,568.02 300,094.0 View
Mar 04, 2026 Co-Founder, COO S D 40,000.0 64.3271 2,573,084.0 1,310,000.0 View
Mar 04, 2026 Co-Founder, COO S D 3,840.0 64.0572 245,979.65 688,196.0 View
Mar 04, 2026 Co-Founder, COO S D 24,211.0 63.696 1,542,143.86 692,036.0 View
Mar 04, 2026 Co-Founder, COO S D 9,329.0 62.5036 583,096.08 716,247.0 View
Mar 04, 2026 Co-Founder, COO S D 16,670.0 61.495 1,025,121.65 725,576.0 View
Mar 04, 2026 Co-Founder, COO S D 5,951.0 60.4413 359,686.18 742,246.0 View
Mar 04, 2026 Co-Founder, COO S D 40,000.0 64.3271 2,573,084.0 1,310,000.0 View
Mar 04, 2026 Co-Founder, COO S D 3,839.0 64.0572 245,915.59 679,024.0 View
Mar 04, 2026 Co-Founder, COO S D 24,210.0 63.696 1,542,080.16 682,863.0 View
Mar 04, 2026 Co-Founder, COO S D 9,330.0 62.5036 583,158.59 707,073.0 View
Mar 04, 2026 Co-Founder, COO S D 16,670.0 61.495 1,025,121.65 716,403.0 View
Mar 04, 2026 Co-Founder, COO S D 5,950.0 60.4413 359,625.74 733,073.0 View
Mar 04, 2026 Co-Founder, CEO S D 40,000.0 64.3271 2,573,084.0 1,310,000.0 View
Mar 04, 2026 Co-Founder, CEO S D 3,839.0 64.0572 245,915.59 679,024.0 View
Mar 04, 2026 Co-Founder, CEO S D 24,210.0 63.696 1,542,080.16 682,863.0 View
Mar 04, 2026 Co-Founder, CEO S D 9,330.0 62.5036 583,158.59 707,073.0 View
Mar 04, 2026 Co-Founder, CEO S D 16,670.0 61.495 1,025,121.65 716,403.0 View
Mar 04, 2026 Co-Founder, CEO S D 5,950.0 60.4413 359,625.74 733,073.0 View
Mar 04, 2026 Co-Founder, CEO S D 40,000.0 64.3271 2,573,084.0 1,310,000.0 View
Mar 04, 2026 Co-Founder, CEO S D 3,840.0 64.0572 245,979.65 688,196.0 View
Mar 04, 2026 Co-Founder, CEO S D 24,211.0 63.696 1,542,143.86 692,036.0 View
Mar 04, 2026 Co-Founder, CEO S D 9,329.0 62.5036 583,096.08 716,247.0 View
Mar 04, 2026 Co-Founder, CEO S D 16,670.0 61.495 1,025,121.65 725,576.0 View
Mar 04, 2026 Co-Founder, CEO S D 5,951.0 60.4413 359,686.18 742,246.0 View
Mar 03, 2026 Chief Financial Officer M D 16,257.0 0.0 0.0 852,434.0 View
Mar 03, 2026 Chief Financial Officer S D 16,257.0 60.0 975,420.0 294,255.0 View
Mar 03, 2026 Chief Financial Officer M A 16,257.0 3.18 51,697.26 310,512.0 View
Feb 04, 2026 Co-Founder, COO S D 443.0 78.2003 34,642.73 1,350,000.0 View
Feb 04, 2026 Co-Founder, COO S D 2,152.0 77.6683 167,142.18 1,350,443.0 View
Feb 04, 2026 Co-Founder, COO S D 7,769.0 76.393 593,497.22 1,352,595.0 View
Feb 04, 2026 Co-Founder, COO S D 29,636.0 75.3725 2,233,739.41 1,360,364.0 View
Feb 04, 2026 Co-Founder, COO S D 43,819.0 74.6863 3,272,678.98 748,197.0 View
Feb 04, 2026 Co-Founder, COO S D 16,181.0 73.8095 1,194,311.52 792,016.0 View
Feb 04, 2026 Co-Founder, COO S D 443.0 78.2003 34,642.73 1,350,000.0 View
Feb 04, 2026 Co-Founder, COO S D 2,153.0 77.6683 167,219.85 1,350,443.0 View
Feb 04, 2026 Co-Founder, COO S D 7,768.0 76.393 593,420.82 1,352,596.0 View
Feb 04, 2026 Co-Founder, COO S D 29,636.0 75.3725 2,233,739.41 1,360,364.0 View
Feb 04, 2026 Co-Founder, COO S D 43,819.0 74.6863 3,272,678.98 739,023.0 View
Feb 04, 2026 Co-Founder, COO S D 16,181.0 73.8095 1,194,311.52 782,842.0 View
Feb 04, 2026 Co-Founder, CEO S D 443.0 78.2003 34,642.73 1,350,000.0 View
Feb 04, 2026 Co-Founder, CEO S D 2,153.0 77.6683 167,219.85 1,350,443.0 View
Feb 04, 2026 Co-Founder, CEO S D 7,768.0 76.393 593,420.82 1,352,596.0 View
Feb 04, 2026 Co-Founder, CEO S D 29,636.0 75.3725 2,233,739.41 1,360,364.0 View
Feb 04, 2026 Co-Founder, CEO S D 43,819.0 74.6863 3,272,678.98 739,023.0 View
Feb 04, 2026 Co-Founder, CEO S D 16,181.0 73.8095 1,194,311.52 782,842.0 View
Feb 04, 2026 Co-Founder, CEO S D 443.0 78.2003 34,642.73 1,350,000.0 View
Feb 04, 2026 Co-Founder, CEO S D 2,152.0 77.6683 167,142.18 1,350,443.0 View
Feb 04, 2026 Co-Founder, CEO S D 7,769.0 76.393 593,497.22 1,352,595.0 View
Feb 04, 2026 Co-Founder, CEO S D 29,636.0 75.3725 2,233,739.41 1,360,364.0 View
Feb 04, 2026 Co-Founder, CEO S D 43,819.0 74.6863 3,272,678.98 748,197.0 View
Feb 04, 2026 Co-Founder, CEO S D 16,181.0 73.8095 1,194,311.52 792,016.0 View
Feb 04, 2026 Chief Financial Officer M D 97,342.0 0.0 0.0 868,691.0 View
Feb 04, 2026 Chief Financial Officer M D 9,726.0 0.0 0.0 966,033.0 View
Feb 04, 2026 Chief Financial Officer M A 97,342.0 3.18 309,547.56 294,255.0 View
Feb 04, 2026 Chief Financial Officer S D 9,726.0 76.9295 748,216.32 196,913.0 View
Feb 04, 2026 Chief Financial Officer M A 9,726.0 3.18 30,928.68 206,639.0 View
Jan 13, 2026 Co-Founder, COO S D 6,097.0 112.83 687,924.51 1,390,000.0 View
Jan 13, 2026 Co-Founder, COO S D 12,977.0 112.32 1,457,576.64 1,396,097.0 View
Jan 13, 2026 Co-Founder, COO S D 26,740.0 111.38 2,978,301.2 808,197.0 View
Jan 13, 2026 Co-Founder, COO S D 6,096.0 112.83 687,811.68 1,390,000.0 View
Jan 13, 2026 Co-Founder, COO S D 12,977.0 112.32 1,457,576.64 1,396,096.0 View
Jan 13, 2026 Co-Founder, COO S D 26,741.0 111.38 2,978,412.58 799,023.0 View
Jan 13, 2026 Co-Founder, CEO S D 6,096.0 112.83 687,811.68 1,390,000.0 View
Jan 13, 2026 Co-Founder, CEO S D 12,977.0 112.32 1,457,576.64 1,396,096.0 View
Jan 13, 2026 Co-Founder, CEO S D 26,741.0 111.38 2,978,412.58 799,023.0 View
Jan 13, 2026 Co-Founder, CEO S D 6,097.0 112.83 687,924.51 1,390,000.0 View
Jan 13, 2026 Co-Founder, CEO S D 12,977.0 112.32 1,457,576.64 1,396,097.0 View
Jan 13, 2026 Co-Founder, CEO S D 26,740.0 111.38 2,978,301.2 808,197.0 View
Jan 09, 2026 Co-Founder, COO S D 1,100.0 100.0177 110,019.47 1,409,074.0 View
Jan 09, 2026 Co-Founder, COO S D 69,826.0 100.0561 6,986,517.24 1,410,174.0 View
Jan 09, 2026 Co-Founder, COO S D 1,255.0 100.0 125,500.0 834,937.0 View
Jan 09, 2026 Co-Founder, COO S D 7,597.0 99.4858 755,793.62 836,192.0 View
Jan 09, 2026 Co-Founder, COO S D 35,498.0 98.7542 3,505,576.59 843,789.0 View
Jan 09, 2026 Co-Founder, COO S D 34,580.0 97.9189 3,386,035.56 879,287.0 View
Jan 09, 2026 Co-Founder, COO S D 5,608.0 96.9898 543,918.8 913,867.0 View
Jan 09, 2026 Co-Founder, COO S D 4,387.0 95.7592 420,095.61 919,475.0 View
Jan 09, 2026 Co-Founder, COO S D 1,214.0 94.5215 114,749.1 923,862.0 View
Jan 09, 2026 Co-Founder, COO S D 3,121.0 93.7874 292,710.48 925,076.0 View
Jan 09, 2026 Co-Founder, COO S D 1,100.0 100.0177 110,019.47 1,409,073.0 View
Jan 09, 2026 Co-Founder, COO S D 69,827.0 100.0561 6,986,617.29 1,410,173.0 View
Jan 09, 2026 Co-Founder, COO S D 1,255.0 100.0 125,500.0 825,764.0 View
Jan 09, 2026 Co-Founder, COO S D 7,596.0 99.4858 755,694.14 827,019.0 View
Jan 09, 2026 Co-Founder, COO S D 35,499.0 98.7542 3,505,675.35 834,615.0 View
Jan 09, 2026 Co-Founder, COO S D 34,579.0 97.9189 3,385,937.64 870,114.0 View
Jan 09, 2026 Co-Founder, COO S D 5,609.0 96.9898 544,015.79 904,693.0 View
Jan 09, 2026 Co-Founder, COO S D 4,386.0 95.7592 419,999.85 910,302.0 View
Jan 09, 2026 Co-Founder, COO S D 1,214.0 94.5215 114,749.1 914,688.0 View
Jan 09, 2026 Co-Founder, COO S D 3,121.0 93.7874 292,710.48 915,902.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,100.0 100.0177 110,019.47 1,409,073.0 View
Jan 09, 2026 Co-Founder, CEO S D 69,827.0 100.0561 6,986,617.29 1,410,173.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,255.0 100.0 125,500.0 825,764.0 View
Jan 09, 2026 Co-Founder, CEO S D 7,596.0 99.4858 755,694.14 827,019.0 View
Jan 09, 2026 Co-Founder, CEO S D 35,499.0 98.7542 3,505,675.35 834,615.0 View
Jan 09, 2026 Co-Founder, CEO S D 34,579.0 97.9189 3,385,937.64 870,114.0 View
Jan 09, 2026 Co-Founder, CEO S D 5,609.0 96.9898 544,015.79 904,693.0 View
Jan 09, 2026 Co-Founder, CEO S D 4,386.0 95.7592 419,999.85 910,302.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,214.0 94.5215 114,749.1 914,688.0 View
Jan 09, 2026 Co-Founder, CEO S D 3,121.0 93.7874 292,710.48 915,902.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,100.0 100.0177 110,019.47 1,409,074.0 View
Jan 09, 2026 Co-Founder, CEO S D 69,826.0 100.0561 6,986,517.24 1,410,174.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,255.0 100.0 125,500.0 834,937.0 View
Jan 09, 2026 Co-Founder, CEO S D 7,597.0 99.4858 755,793.62 836,192.0 View
Jan 09, 2026 Co-Founder, CEO S D 35,498.0 98.7542 3,505,576.59 843,789.0 View
Jan 09, 2026 Co-Founder, CEO S D 34,580.0 97.9189 3,386,035.56 879,287.0 View
Jan 09, 2026 Co-Founder, CEO S D 5,608.0 96.9898 543,918.8 913,867.0 View
Jan 09, 2026 Co-Founder, CEO S D 4,387.0 95.7592 420,095.61 919,475.0 View
Jan 09, 2026 Co-Founder, CEO S D 1,214.0 94.5215 114,749.1 923,862.0 View
Jan 09, 2026 Co-Founder, CEO S D 3,121.0 93.7874 292,710.48 925,076.0 View
Jan 06, 2026 Co-Founder, COO S D 100,000.0 90.291 9,029,100.0 1,480,000.0 View
Jan 06, 2026 Co-Founder, COO S D 100,000.0 90.291 9,029,100.0 1,480,000.0 View
Jan 06, 2026 Co-Founder, CEO S D 100,000.0 90.291 9,029,100.0 1,480,000.0 View
Jan 06, 2026 Co-Founder, CEO S D 100,000.0 90.291 9,029,100.0 1,480,000.0 View
Dec 29, 2025 Co-Founder, COO G D 7,851,901.0 0.0 0.0 928,197.0 View
Dec 29, 2025 Co-Founder, COO G D 7,583,085.0 0.0 0.0 919,023.0 View
Dec 29, 2025 Co-Founder, CEO G D 7,583,085.0 0.0 0.0 919,023.0 View
Dec 29, 2025 Co-Founder, CEO G D 7,851,901.0 0.0 0.0 928,197.0 View
Dec 23, 2025 Co-Founder, COO S D 1,643.0 85.7025 140,809.21 1,580,000.0 View
Dec 23, 2025 Co-Founder, COO S D 11,090.0 84.5529 937,691.66 1,581,643.0 View