William Carroll Murphy Goodwin
Insider
First SEC filing: Aug. 18, 2025 · Latest: Feb. 17, 2026
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net: $-3,634,401
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 28, 2026 | OKLO | S | 1,775 | $37.39 | $66,367 | 46,787 Direct | -3.66% | Disposed | -4.1% (price as of 2026-10-02) |
| Sept. 26, 2026 | OKLO | M | 3,294 | · | · | 48,562 Direct | +7.28% | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2026 | OKLO | M | 3,294 | · | · | 94,593 Direct | -3.37% | Disposed | (price as of 2026-10-02) |
| Aug. 24, 2026 | OKLO | S | 11,592 | $39.77 | $461,014 | 45,268 Direct | -20.39% | Disposed | -9.8% (price as of 2026-10-02) |
| Aug. 12, 2026 | OKLO | M | 20,685 | · | · | 56,860 Direct | +57.18% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2026 | OKLO | M | 20,685 | · | · | 125,207 Direct | -14.18% | Disposed | (price as of 2026-10-02) |
| May 20, 2026 | OKLO | S | 10,548 | $58.04 | $612,206 | 36,175 Direct | -22.58% | Disposed | -38.2% (price as of 2026-10-02) |
| May 19, 2026 | OKLO | M | 20,686 | · | · | 46,723 Direct | +79.45% | Acquired | (price as of 2026-10-02) |
| May 19, 2026 | OKLO | M | 20,686 | · | · | 146,072 Direct | -12.40% | Disposed | (price as of 2026-10-02) |
| March 25, 2026 | OKLO | S | 10,639 | $56.48 | $600,891 | 26,037 Direct | -29.01% | Disposed | -36.5% (price as of 2026-10-02) |
| March 24, 2026 | OKLO | M | 20,685 | · | · | 36,676 Direct | +129.35% | Acquired | (price as of 2026-10-02) |
| March 24, 2026 | OKLO | M | 20,685 | · | · | 166,758 Direct | -11.04% | Disposed | (price as of 2026-10-02) |
| March 9, 2026 | OKLO | S | 2,820 | $56.69 | $159,866 | 15,991 Direct | -14.99% | Disposed | -36.7% (price as of 2026-10-02) |
| March 6, 2026 | OKLO | M | 5,191 | · | · | 18,811 Direct | +38.11% | Acquired | (price as of 2026-10-02) |
| March 6, 2026 | OKLO | M | 5,191 | · | · | 159,943 Direct | -3.14% | Disposed | (price as of 2026-10-02) |
| Dec. 22, 2025 | OKLO | A | 27,500 | · | · | 187,443 Direct | +17.19% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2025 | OKLO | S | 5,864 | $88.42 | $518,495 | 13,620 Direct | -30.10% | Disposed | -59.4% (price as of 2026-10-02) |
| Nov. 28, 2025 | OKLO | M | 734 | · | · | 1,468 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Nov. 28, 2025 | OKLO | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 28, 2025 | OKLO | M | 734 | · | · | 19,484 Direct | +3.91% | Acquired | (price as of 2026-10-02) |
| Nov. 28, 2025 | OKLO | M | 10,000 | · | · | 18,750 Direct | +114.29% | Acquired | (price as of 2026-10-02) |
| Nov. 19, 2025 | OKLO | S | 11,936 | $101.84 | $1,215,562 | 8,750 Direct | -57.70% | Disposed | -64.8% (price as of 2026-10-02) |
| Nov. 18, 2025 | OKLO | M | 20,686 | · | · | 144,798 Direct | -12.50% | Disposed | (price as of 2026-10-02) |
| Nov. 18, 2025 | OKLO | M | 20,686 | · | · | 20,686 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 5, 2025 | OKLO | S | 41,387 | $70.09 | $2,900,815 | 0 Direct | -100.00% | Disposed | -48.8% (price as of 2026-10-02) |
| Aug. 14, 2025 | OKLO | M | 82,743 | · | · | 165,484 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Aug. 14, 2025 | OKLO | F | 41,356 | $76.80 | $3,176,141 | 41,387 Direct | -49.98% | Disposed | -53.3% (price as of 2026-10-02) |
| Aug. 14, 2025 | OKLO | M | 82,743 | · | · | 82,743 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 26, 2026 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 3,294 | Disposed |
| Aug. 12, 2026 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 20,685 | Disposed |
| May 19, 2026 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 20,686 | Disposed |
| March 24, 2026 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 20,685 | Disposed |
| March 6, 2026 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 5,191 | Disposed |
| Dec. 22, 2025 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 27,500 | Acquired |
| Nov. 28, 2025 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 734 | Disposed |
| Nov. 28, 2025 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 10,000 | Disposed |
| Nov. 18, 2025 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 20,686 | Disposed |
| Aug. 14, 2025 | OKLO | Restricted Stock Units | Class A Common Stock | · | · | 82,743 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.