ATAY OGUZHAN (See Remarks) sold 17.1% of their position (38.75K shares) of BILLIONTOONE, INC. on the open market
Open‑market sale worth $3.79M — 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
−79.00
Price / share
$100.87
Trade value
$7.97K
% of position
Class A Common Stock
Shares
−5.47K
Price / share
$94.76
Trade value
$517.97K
% of position
Class A Common Stock
Shares
−1.86K
Price / share
$95.59
Trade value
$177.41K
% of position
Class A Common Stock
Shares
−4.37K
Price / share
$96.89
Trade value
$423.61K
% of position
Class A Common Stock
Shares
−4.07K
Price / share
$98.12
Trade value
$398.96K
% of position
Class A Common Stock
Shares
−3.60K
Price / share
$99.06
Trade value
$357.12K
% of position
Class A Common Stock
Shares
−556.00
Price / share
$99.97
Trade value
$55.58K
% of position
Class A Common Stock
Shares
−6.25K
Price / share
$100.00
Trade value
$625K
% of position
Class A Common Stock
Shares
+10K
Price / share
—
Trade value
—
% of position
Class A Common Stock
Shares
−6.25K
Price / share
$96.45
Trade value
$602.81K
% of position
Class A Common Stock
Shares
−6.25K
Price / share
$100.00
Trade value
$625K
% of position
Class A Common Stock
Shares
−10K
Price / share
—
Trade value
—
% of position
Net shares
−12.50K
Net value
-$3.72M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 6/8/2026 | M · Option Exercise | +20K | $2.80 | $56K | New position | 0.00 | 20K |
| Class A Common Stock Direct | 6/8/2026 | M · Option Exercise | +6.25K | $2.80 | $17.50K | 31.3% | 20K | 26.25K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −79.00 | $100.87 | $7.97K | 0.3% | 26.25K | 26.17K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −5.47K | $94.76 | $517.97K | 20.9% | 26.17K | 20.70K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −1.86K | $95.59 | $177.41K | 9.0% | 20.70K | 18.85K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −4.37K | $96.89 | $423.61K | 23.2% | 18.85K | 14.48K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −4.07K | $98.12 | $398.96K | 28.1% | 14.48K | 10.41K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −3.60K | $99.06 | $357.12K | 34.6% | 10.41K | 6.81K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −556.00 | $99.97 | $55.58K | 8.2% | 6.81K | 6.25K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −6.25K | $100.00 | $625K | New position | 6.25K | 0.00 |
| Class A Common Stock Direct | 6/8/2026 | C · Conversion | +10K | — | — | New position | 0.00 | 10K |
| Class A Common Stock Indirect | 6/8/2026 | S · Sale | −6.25K | $96.45 | $602.81K | 3.1% | 200K | 193.75K |
| Class A Common Stock Indirect | 6/8/2026 | S · Sale | −6.25K | $100.00 | $625K | 3.2% | 193.75K | 187.50K |
| Class A Common Stock Direct | 6/9/2026 | G · Gift | −10K | — | — | New position | 10K | 0.00 |
| Total | −12.50K | -$3.72M | ||||||
Stock Option (right to buy)
Class A Common Stock
20K shares
Shares
−20K
Strike price
2.80
Held after
620K
Exercisable
—
Stock Option (right to buy)
Class A Common Stock
6.25K shares
Shares
−6.25K
Strike price
2.80
Held after
613.75K
Exercisable
—
Class B Common Stock
Class A Common Stock
10K shares
Shares
−10K
Strike price
Held after
2.22M
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Class A Common Stock20K shares | 6/8/2026 | M · Option Exercise | −20K | 2.80 | — | 620K |
| Stock Option (right to buy) Direct | Class A Common Stock6.25K shares | 6/8/2026 | M · Option Exercise | −6.25K | 2.80 | — | 613.75K |
| Class B Common Stock Direct | Class A Common Stock10K shares | 6/8/2026 | C · Conversion | −10K | — | 2.22M |