Caroline Cochran
CIK 2021786 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: July 2, 2025 · Latest: June 2, 2026
On this page
Insider at
Insider transactions
0 buys (P)
86 sells (S)
Net:
$-241,436,513
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 3, 2026 | OKLO | S 10b5-1 | 40,000 | $41.35 | $1,654,000 | 438,039 Direct | -8.37% | Disposed | 0.7% (price as of 2026-08-20) |
| Aug. 3, 2026 | OKLO | S 10b5-1 | 16,500 | $38.55 | $636,075 | 552,979 Indirect | -2.90% | Disposed | 8.0% (price as of 2026-08-20) |
| Aug. 3, 2026 | OKLO | S 10b5-1 | 3,500 | $39.60 | $138,600 | 549,479 Indirect | -0.63% | Disposed | 5.2% (price as of 2026-08-20) |
| Aug. 3, 2026 | OKLO | S 10b5-1 | 40,000 | $41.68 | $1,667,200 | 471,533 Indirect | -7.82% | Disposed | -0.1% (price as of 2026-08-20) |
| Aug. 3, 2026 | OKLO | S 10b5-1 | 12,849 | $40.14 | $515,759 | 523,634 Indirect | -2.40% | Disposed | 3.7% (price as of 2026-08-20) |
| Aug. 3, 2026 | OKLO | S 10b5-1 | 7,151 | $40.94 | $292,762 | 516,483 Indirect | -1.37% | Disposed | 1.7% (price as of 2026-08-20) |
| July 1, 2026 | OKLO | S 10b5-1 | 40,000 | $53.71 | $2,148,400 | 536,483 Indirect | -6.94% | Disposed | -22.5% (price as of 2026-08-20) |
| July 1, 2026 | OKLO | S 10b5-1 | 60,000 | $52.80 | $3,168,000 | 511,533 Indirect | -10.50% | Disposed | -21.1% (price as of 2026-08-20) |
| July 1, 2026 | OKLO | S 10b5-1 | 40,000 | $53.28 | $2,131,200 | 569,479 Indirect | -6.56% | Disposed | -21.8% (price as of 2026-08-20) |
| July 1, 2026 | OKLO | S 10b5-1 | 60,000 | $52.30 | $3,138,000 | 478,039 Direct | -11.15% | Disposed | -20.4% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 1,800 | $70.45 | $126,810 | 576,483 Indirect | -0.31% | Disposed | -40.9% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 38,200 | $69.64 | $2,660,248 | 578,283 Indirect | -6.20% | Disposed | -40.2% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 60,000 | $68.29 | $4,097,400 | 571,533 Indirect | -9.50% | Disposed | -39.0% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 40,000 | $69.10 | $2,764,000 | 609,479 Indirect | -6.16% | Disposed | -39.7% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 25,186 | $67.75 | $1,706,352 | 538,039 Direct | -4.47% | Disposed | -38.5% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 14,814 | $67.15 | $994,760 | 563,225 Direct | -2.56% | Disposed | -38.0% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 7,400 | $66.14 | $489,436 | 578,039 Direct | -1.26% | Disposed | -37.0% (price as of 2026-08-20) |
| June 1, 2026 | OKLO | S 10b5-1 | 12,600 | $64.99 | $818,874 | 585,439 Direct | -2.11% | Disposed | -35.9% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 7,769 | $76.39 | $593,474 | 1,352,595 Indirect | -0.57% | Disposed | -45.5% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 2,152 | $77.67 | $167,146 | 1,350,443 Indirect | -0.16% | Disposed | -46.4% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 443 | $78.20 | $34,643 | 1,350,000 Indirect | -0.03% | Disposed | -46.8% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 29,636 | $75.37 | $2,233,665 | 1,360,364 Indirect | -2.13% | Disposed | -44.8% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 43,819 | $74.69 | $3,272,841 | 748,197 Indirect | -5.53% | Disposed | -44.2% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 16,181 | $73.81 | $1,194,320 | 792,016 Indirect | -2.00% | Disposed | -43.6% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 443 | $78.20 | $34,643 | 1,350,000 Indirect | -0.03% | Disposed | -46.8% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 2,153 | $77.67 | $167,224 | 1,350,443 Indirect | -0.16% | Disposed | -46.4% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 7,768 | $76.39 | $593,398 | 1,352,596 Indirect | -0.57% | Disposed | -45.5% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 29,636 | $75.37 | $2,233,665 | 1,360,364 Indirect | -2.13% | Disposed | -44.8% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 43,819 | $74.69 | $3,272,841 | 739,023 Direct | -5.60% | Disposed | -44.2% (price as of 2026-08-20) |
| Feb. 2, 2026 | OKLO | S 10b5-1 | 16,181 | $73.81 | $1,194,320 | 782,842 Direct | -2.03% | Disposed | -43.6% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 6,097 | $112.83 | $687,925 | 1,390,000 Indirect | -0.44% | Disposed | -63.1% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 12,977 | $112.32 | $1,457,577 | 1,396,097 Indirect | -0.92% | Disposed | -62.9% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 26,740 | $111.38 | $2,978,301 | 808,197 Indirect | -3.20% | Disposed | -62.6% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 6,096 | $112.83 | $687,812 | 1,390,000 Indirect | -0.44% | Disposed | -63.1% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 12,977 | $112.32 | $1,457,577 | 1,396,096 Indirect | -0.92% | Disposed | -62.9% (price as of 2026-08-20) |
| Jan. 9, 2026 | OKLO | S 10b5-1 | 26,741 | $111.38 | $2,978,413 | 799,023 Direct | -3.24% | Disposed | -62.6% (price as of 2026-08-20) |
| Jan. 8, 2026 | OKLO | S 10b5-1 | 1,100 | $100.02 | $110,022 | 1,409,074 Indirect | -0.08% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 8, 2026 | OKLO | S 10b5-1 | 1,255 | $100.00 | $125,500 | 834,937 Indirect | -0.15% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 8, 2026 | OKLO | S 10b5-1 | 1,100 | $100.02 | $110,022 | 1,409,073 Indirect | -0.08% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 8, 2026 | OKLO | S 10b5-1 | 1,255 | $100.00 | $125,500 | 825,764 Direct | -0.15% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 69,826 | $100.06 | $6,986,790 | 1,410,174 Indirect | -4.72% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 7,597 | $99.49 | $755,826 | 836,192 Indirect | -0.90% | Disposed | -58.1% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 35,498 | $98.75 | $3,505,428 | 843,789 Indirect | -4.04% | Disposed | -57.8% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 34,580 | $97.92 | $3,386,074 | 879,287 Indirect | -3.78% | Disposed | -57.5% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 5,608 | $96.99 | $543,920 | 913,867 Indirect | -0.61% | Disposed | -57.1% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 4,387 | $95.76 | $420,099 | 919,475 Indirect | -0.47% | Disposed | -56.5% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 1,214 | $94.52 | $114,747 | 923,862 Indirect | -0.13% | Disposed | -55.9% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 3,121 | $93.79 | $292,719 | 925,076 Indirect | -0.34% | Disposed | -55.6% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 69,827 | $100.06 | $6,986,890 | 1,410,173 Indirect | -4.72% | Disposed | -58.4% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 7,596 | $99.49 | $755,726 | 827,019 Direct | -0.91% | Disposed | -58.1% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 35,499 | $98.75 | $3,505,526 | 834,615 Direct | -4.08% | Disposed | -57.8% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 34,579 | $97.92 | $3,385,976 | 870,114 Direct | -3.82% | Disposed | -57.5% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 5,609 | $96.99 | $544,017 | 904,693 Direct | -0.62% | Disposed | -57.1% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 4,386 | $95.76 | $420,003 | 910,302 Direct | -0.48% | Disposed | -56.5% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 1,214 | $94.52 | $114,747 | 914,688 Direct | -0.13% | Disposed | -55.9% (price as of 2026-08-20) |
| Jan. 7, 2026 | OKLO | S 10b5-1 | 3,121 | $93.79 | $292,719 | 915,902 Direct | -0.34% | Disposed | -55.6% (price as of 2026-08-20) |
| Jan. 5, 2026 | OKLO | S 10b5-1 | 100,000 | $90.29 | $9,029,000 | 1,480,000 Indirect | -6.33% | Disposed | -53.9% (price as of 2026-08-20) |
| Jan. 5, 2026 | OKLO | S 10b5-1 | 100,000 | $90.29 | $9,029,000 | 1,480,000 Indirect | -6.33% | Disposed | -53.9% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 1,643 | $85.70 | $140,805 | 1,580,000 Indirect | -0.10% | Disposed | -51.4% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 11,090 | $84.55 | $937,660 | 1,581,643 Indirect | -0.70% | Disposed | -50.8% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 42,653 | $83.56 | $3,564,085 | 1,592,733 Indirect | -2.61% | Disposed | -50.2% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 191,284 | $82.61 | $15,801,971 | 1,635,386 Indirect | -10.47% | Disposed | -49.6% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 142,695 | $81.67 | $11,653,901 | 1,826,670 Indirect | -7.25% | Disposed | -49.0% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 30,635 | $80.84 | $2,476,533 | 1,969,365 Indirect | -1.53% | Disposed | -48.5% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 1,644 | $85.70 | $140,891 | 1,580,000 Indirect | -0.10% | Disposed | -51.4% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 11,089 | $84.55 | $937,575 | 1,581,644 Indirect | -0.70% | Disposed | -50.8% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 42,653 | $83.56 | $3,564,085 | 1,592,733 Indirect | -2.61% | Disposed | -50.2% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 191,284 | $82.61 | $15,801,971 | 1,635,386 Indirect | -10.47% | Disposed | -49.6% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 142,696 | $81.67 | $11,653,982 | 1,826,670 Indirect | -7.25% | Disposed | -49.0% (price as of 2026-08-20) |
| Dec. 22, 2025 | OKLO | S 10b5-1 | 30,634 | $80.84 | $2,476,453 | 1,969,366 Indirect | -1.53% | Disposed | -48.5% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 200 | $116.82 | $23,364 | 9,780,098 Indirect | 0.00% | Disposed | -64.4% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 6,880 | $116.15 | $799,112 | 9,780,298 Indirect | -0.07% | Disposed | -64.1% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 21,792 | $115.21 | $2,510,656 | 9,787,178 Indirect | -0.22% | Disposed | -63.9% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 17,927 | $114.07 | $2,044,933 | 9,808,970 Indirect | -0.18% | Disposed | -63.5% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 48,873 | $113.07 | $5,526,070 | 9,826,897 Indirect | -0.49% | Disposed | -63.2% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 110,066 | $112.14 | $12,342,801 | 9,875,770 Indirect | -1.10% | Disposed | -62.9% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 42,034 | $111.14 | $4,671,659 | 9,985,836 Indirect | -0.42% | Disposed | -62.5% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 52,228 | $110.30 | $5,760,748 | 10,027,870 Indirect | -0.52% | Disposed | -62.2% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 200 | $116.82 | $23,364 | 9,502,108 Direct | 0.00% | Disposed | -64.4% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 6,880 | $116.15 | $799,112 | 9,502,308 Direct | -0.07% | Disposed | -64.1% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 21,792 | $115.21 | $2,510,656 | 9,509,188 Direct | -0.23% | Disposed | -63.9% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 17,928 | $114.07 | $2,045,047 | 9,530,980 Direct | -0.19% | Disposed | -63.5% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 48,873 | $113.07 | $5,526,070 | 9,548,908 Direct | -0.51% | Disposed | -63.2% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 110,065 | $112.14 | $12,342,689 | 9,597,781 Direct | -1.13% | Disposed | -62.9% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 42,035 | $111.14 | $4,671,770 | 9,707,846 Direct | -0.43% | Disposed | -62.5% (price as of 2026-08-20) |
| Sept. 30, 2025 | OKLO | S 10b5-1 | 52,227 | $110.30 | $5,760,638 | 9,749,881 Direct | -0.53% | Disposed | -62.2% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 2,637 | $56.95 | $150,177 | 10,105,098 Indirect | -0.03% | Disposed | -26.9% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 57,471 | $56.09 | $3,223,548 | 10,107,735 Indirect | -0.57% | Disposed | -25.8% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 129,429 | $55.32 | $7,160,012 | 10,165,206 Indirect | -1.26% | Disposed | -24.7% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 110,463 | $54.55 | $6,025,757 | 10,294,635 Indirect | -1.06% | Disposed | -23.7% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 2,636 | $56.95 | $150,120 | 9,802,108 Direct | -0.03% | Disposed | -26.9% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 57,470 | $56.09 | $3,223,492 | 9,804,744 Direct | -0.58% | Disposed | -25.8% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 129,430 | $55.32 | $7,160,068 | 9,862,214 Direct | -1.30% | Disposed | -24.7% (price as of 2026-08-20) |
| June 30, 2025 | OKLO | S 10b5-1 | 110,464 | $54.55 | $6,025,811 | 9,991,644 Direct | -1.09% | Disposed | -23.7% (price as of 2026-08-20) |
Showing latest 100 of 128 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 |
|---|---|---|---|---|---|---|---|
| March 13, 2025 | OKLO | Restricted Stock Units | Class A Common Stock (56,180) | — | — | 56,180 | Disposed |
| March 13, 2025 | OKLO | Restricted Stock Units | Class A Common Stock (39,326) | — | — | 39,326 | Disposed |
| Nov. 19, 2024 | OKLO | Earnout Rights | Class A Common Stock (1,913,474) | — | — | 1,913,474 | Disposed |
| Nov. 19, 2024 | OKLO | Earnout Rights | Class A Common Stock (1,862,054) | — | — | 1,862,054 | Disposed |
| July 10, 2024 | OKLO | Restricted Stock Units | Class A Common Stock (337,079) | — | — | 337,079 | Acquired |
| July 10, 2024 | OKLO | Restricted Stock Units | Class A Common Stock (235,955) | — | — | 235,955 | Acquired |
| May 9, 2024 | OKLO | Earnout Rights | Class A Common Stock (2,063,583) | — | — | 2,063,583 | Acquired |
| May 9, 2024 | OKLO | Earnout Rights | Class A Common Stock (2,012,162) | — | — | 2,012,162 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $357,981 | $278,990 | — | — | — | — | $13,716 | $2,486,417 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.