ATAY OGUZHAN (See Remarks) sold 18.1% of their position (38.75K shares) of BILLIONTOONE, INC. on the open market
Open‑market sale worth $4.73M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Class A Common Stock
Shares
+20K
Price / share
$2.80
Trade value
$56K
% of position
Class A Common Stock
Shares
+6.25K
Price / share
$2.80
Trade value
$17.50K
% of position
Class A Common Stock
Shares
−1.32K
Price / share
$118.49
Trade value
$156.40K
% of position
Class A Common Stock
Shares
−3.64K
Price / share
$119.36
Trade value
$434.37K
% of position
Class A Common Stock
Shares
−1.83K
Price / share
$120.66
Trade value
$220.57K
% of position
Class A Common Stock
Shares
−1.11K
Price / share
$121.84
Trade value
$135.85K
% of position
Class A Common Stock
Shares
−6.22K
Price / share
$123.07
Trade value
$765.87K
% of position
Class A Common Stock
Shares
−5.25K
Price / share
$123.81
Trade value
$650.37K
% of position
Class A Common Stock
Shares
−622.00
Price / share
$124.61
Trade value
$77.51K
% of position
Class A Common Stock
Shares
−412.00
Price / share
$118.49
Trade value
$48.82K
% of position
Class A Common Stock
Shares
−1.14K
Price / share
$119.36
Trade value
$135.84K
% of position
Class A Common Stock
Shares
−570.00
Price / share
$120.66
Trade value
$68.78K
% of position
Class A Common Stock
Shares
−349.00
Price / share
$121.84
Trade value
$42.52K
% of position
Class A Common Stock
Shares
−1.95K
Price / share
$123.07
Trade value
$239.37K
% of position
Class A Common Stock
Shares
−1.64K
Price / share
$123.81
Trade value
$203.29K
% of position
Class A Common Stock
Shares
−194.00
Price / share
$124.61
Trade value
$24.18K
% of position
Class A Common Stock
Shares
−1.03K
Price / share
$118.81
Trade value
$122.85K
% of position
Class A Common Stock
Shares
−591.00
Price / share
$119.67
Trade value
$70.73K
% of position
Class A Common Stock
Shares
−444.00
Price / share
$120.69
Trade value
$53.59K
% of position
Class A Common Stock
Shares
−587.00
Price / share
$122.08
Trade value
$71.66K
% of position
Class A Common Stock
Shares
−2.32K
Price / share
$123.25
Trade value
$286.30K
% of position
Class A Common Stock
Shares
−1.22K
Price / share
$124.04
Trade value
$151.46K
% of position
Class A Common Stock
Shares
−50.00
Price / share
$124.74
Trade value
$6.24K
% of position
Class A Common Stock
Shares
−1.03K
Price / share
$118.81
Trade value
$122.85K
% of position
Class A Common Stock
Shares
−591.00
Price / share
$119.67
Trade value
$70.73K
% of position
Class A Common Stock
Shares
−444.00
Price / share
$120.69
Trade value
$53.59K
% of position
Class A Common Stock
Shares
−586.00
Price / share
$122.08
Trade value
$71.54K
% of position
Class A Common Stock
Shares
−2.32K
Price / share
$123.25
Trade value
$286.43K
% of position
Class A Common Stock
Shares
−1.22K
Price / share
$124.04
Trade value
$151.46K
% of position
Class A Common Stock
Shares
−50.00
Price / share
$124.74
Trade value
$6.24K
% of position
Net shares
−12.50K
Net value
-$4.66M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 7/6/2026 | M · Option Exercise | +20K | $2.80 | $56K | New position | 0.00 | 20K |
| Class A Common Stock Direct | 7/6/2026 | M · Option Exercise | +6.25K | $2.80 | $17.50K | 31.3% | 20K | 26.25K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.32K | $118.49 | $156.40K | 5.0% | 26.25K | 24.93K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −3.64K | $119.36 | $434.37K | 14.6% | 24.93K | 21.29K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.83K | $120.66 | $220.57K | 8.6% | 21.29K | 19.46K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.11K | $121.84 | $135.85K | 5.7% | 19.46K | 18.35K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −6.22K | $123.07 | $765.87K | 33.9% | 18.35K | 12.13K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −5.25K | $123.81 | $650.37K | 43.3% | 12.13K | 6.87K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −622.00 | $124.61 | $77.51K | 9.1% | 6.87K | 6.25K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −412.00 | $118.49 | $48.82K | 6.6% | 6.25K | 5.84K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.14K | $119.36 | $135.84K | 19.5% | 5.84K | 4.70K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −570.00 | $120.66 | $68.78K | 12.1% | 4.70K | 4.13K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −349.00 | $121.84 | $42.52K | 8.5% | 4.13K | 3.78K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.95K | $123.07 | $239.37K | 51.4% | 3.78K | 1.84K |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −1.64K | $123.81 | $203.29K | 89.4% | 1.84K | 194.00 |
| Class A Common Stock Direct | 7/6/2026 | S · Sale | −194.00 | $124.61 | $24.18K | New position | 194.00 | 0.00 |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −1.03K | $118.81 | $122.85K | 0.6% | 187.50K | 186.47K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −591.00 | $119.67 | $70.73K | 0.3% | 186.47K | 185.88K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −444.00 | $120.69 | $53.59K | 0.2% | 185.88K | 185.43K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −587.00 | $122.08 | $71.66K | 0.3% | 185.43K | 184.84K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −2.32K | $123.25 | $286.30K | 1.3% | 184.84K | 182.52K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −1.22K | $124.04 | $151.46K | 0.7% | 182.52K | 181.30K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −50.00 | $124.74 | $6.24K | 0.0% | 181.30K | 181.25K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −1.03K | $118.81 | $122.85K | 0.6% | 181.25K | 180.22K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −591.00 | $119.67 | $70.73K | 0.3% | 180.22K | 179.63K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −444.00 | $120.69 | $53.59K | 0.2% | 179.63K | 179.18K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −586.00 | $122.08 | $71.54K | 0.3% | 179.18K | 178.59K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −2.32K | $123.25 | $286.43K | 1.3% | 178.59K | 176.27K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −1.22K | $124.04 | $151.46K | 0.7% | 176.27K | 175.05K |
| Class A Common Stock Indirect | 7/6/2026 | S · Sale | −50.00 | $124.74 | $6.24K | 0.0% | 175.05K | 175K |
| Total | −12.50K | -$4.66M | ||||||
Stock Option (right to buy)
Class A Common Stock
20K shares
Shares
−20K
Strike price
2.80
Held after
593.75K
Exercisable
—
Stock Option (right to buy)
Class A Common Stock
6.25K shares
Shares
−6.25K
Strike price
2.80
Held after
587.50K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Class A Common Stock20K shares | 7/6/2026 | M · Option Exercise | −20K | 2.80 | — | 593.75K |
| Stock Option (right to buy) Direct | Class A Common Stock6.25K shares | 7/6/2026 | M · Option Exercise | −6.25K | 2.80 | — | 587.50K |