Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

78

Insider Involved

5

Total Buys

$0.00

Total Sells

$18.89M

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
173 $133.81

173

$133.81

$23,149

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
6,354 $136.42

6,354

$136.42

$866,842

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
760 $138.09

760

$138.09

$104,948

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
84 $133.01

84

$133.01

$11,173

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
44 $135.41

44

$135.41

$5,958

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
9,989 $137.25

9,989

$137.25

$1,370,946

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
82 $139.20

82

$139.20

$11,415

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
173 $133.81

173

$133.81

$23,149

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,981 $136.42

1,981

$136.42

$270,257

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
2,431 $138.09

2,431

$138.09

$335,695

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
6,250 $137.37

6,250

$137.37

$858,563

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
269 $133.01

269

$133.01

$35,779

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
43 $135.41

43

$135.41

$5,823

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
3,124 $137.25

3,124

$137.25

$428,754

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
267 $139.21

267

$139.21

$37,168

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
6,250 $137.37

6,250

$137.37

$858,563

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
555 $133.81

555

$133.81

$74,264

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,983 $136.42

1,983

$136.42

$270,529

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
762 $138.09

762

$138.09

$105,224

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
84 $133.00

84

$133.00

$11,172

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
135 $135.42

135

$135.42

$18,282

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
3,125 $137.25

3,125

$137.25

$428,893

Aug 03, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
82 $139.21

82

$139.21

$11,415

Jul 31, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Chief Product Officer
Sell
4,000 $140.21

4,000

$140.21

$560,840

Jul 16, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
2,133 $126.98

2,133

$126.98

$270,853

Jul 16, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
5,559 $127.89

5,559

$127.89

$710,918

Jul 16, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
5,601 $128.96

5,601

$128.96

$722,278

Jul 16, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
906 $129.78

906

$129.78

$117,580

Jul 13, 2026

ten Bosch John Roderick

ten Bosch John Roderick
Sell
1,417 $125.46

1,417

$125.46

$177,777

Jul 13, 2026

ten Bosch John Roderick

ten Bosch John Roderick
Sell
1,417 $125.46

1,417

$125.46

$177,777

Jul 13, 2026

ten Bosch John Roderick

ten Bosch John Roderick
Sell
1,417 $125.46

1,417

$125.46

$177,777

Jul 13, 2026

Tsao David

Tsao David
Sell
1,725 $124.65

1,725

$124.65

$215,028

Jul 13, 2026

Tsao David

Tsao David
Sell
2,415 $124.90

2,415

$124.90

$301,633

Jul 13, 2026

Tsao David

Tsao David
Sell
3,835 $125.76

3,835

$125.76

$482,285

Jul 13, 2026

Tsao David

Tsao David
Sell
3,185 $125.85

3,185

$125.85

$400,819

Jul 13, 2026

Tsao David

Tsao David
Sell
1,028 $126.90

1,028

$126.90

$130,448

Jul 13, 2026

Tsao David

Tsao David
Sell
821 $126.89

821

$126.89

$104,175

Jul 13, 2026

Tsao David

Tsao David
Sell
1,138 $122.84

1,138

$122.84

$139,795

Jul 13, 2026

Tsao David

Tsao David
Sell
1,102 $122.90

1,102

$122.90

$135,441

Jul 13, 2026

Tsao David

Tsao David
Sell
2,274 $123.71

2,274

$123.71

$281,314

Jul 13, 2026

Tsao David

Tsao David
Sell
2,477 $123.84

2,477

$123.84

$306,760

Jul 09, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Sell
1,355 $125.00

1,355

$125.00

$169,375

Jul 09, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Sell
1,354 $125.00

1,354

$125.00

$169,250

Jul 09, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Sell
4,000 $125.00

4,000

$125.00

$500,000

Jul 09, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Sell
174 $125.00

174

$125.00

$21,750

Jul 09, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Sell
1,117 $125.00

1,117

$125.00

$139,625

Jul 09, 2026

Atay Oguzhan

Atay Oguzhan
Sell
2,657 $127.44

2,657

$127.44

$338,599

Jul 09, 2026

Atay Oguzhan

Atay Oguzhan
Sell
352 $128.23

352

$128.23

$45,138

Jul 09, 2026

Atay Oguzhan

Atay Oguzhan
Sell
7,489 $125.43

7,489

$125.43

$939,318

Jul 09, 2026

Atay Oguzhan

Atay Oguzhan
Sell
2,002 $126.48

2,002

$126.48

$253,221

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,115 $121.84

1,115

$121.84

$135,848

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,221 $124.04

1,221

$124.04

$151,459

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,034 $118.81

1,034

$118.81

$122,847

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
570 $120.66

570

$120.66

$68,776

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
2,324 $123.25

2,324

$123.25

$286,426

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
6,223 $123.07

6,223

$123.07

$765,873

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
50 $124.74

50

$124.74

$6,237

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
591 $119.67

591

$119.67

$70,728

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
349 $121.84

349

$121.84

$42,521

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,221 $124.04

1,221

$124.04

$151,459

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
5,253 $123.81

5,253

$123.81

$650,371

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,034 $118.81

1,034

$118.81

$122,847

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,320 $118.49

1,320

$118.49

$156,402

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
444 $120.69

444

$120.69

$53,585

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,945 $123.07

1,945

$123.07

$239,373

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
50 $124.74

50

$124.74

$6,237

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
622 $124.61

622

$124.61

$77,510

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
591 $119.67

591

$119.67

$70,728

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
3,639 $119.37

3,639

$119.37

$434,369

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
587 $122.08

587

$122.08

$71,663

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,642 $123.81

1,642

$123.81

$203,295

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
412 $118.49

412

$118.49

$48,817

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
444 $120.69

444

$120.69

$53,585

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,828 $120.66

1,828

$120.66

$220,567

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
2,323 $123.25

2,323

$123.25

$286,303

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
194 $124.61

194

$124.61

$24,175

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
1,138 $119.36

1,138

$119.36

$135,837

Jul 06, 2026

Atay Oguzhan

Atay Oguzhan
Chairman and CEO
Sell
586 $122.08

586

$122.08

$71,542

Jul 01, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
801 $124.91

801

$124.91

$100,056

Jun 24, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Chief Product Officer
Sell
4,000 $110.00

4,000

$110.00

$440,000

Jun 24, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Chief Product Officer
Sell
4,000 $110.00

4,000

$110.00

$440,000

Jun 15, 2026

ten Bosch John Roderick

ten Bosch John Roderick
See Remarks
Sell
1,416 $101.47

1,416

$101.47

$143,682

Jun 15, 2026

ten Bosch John Roderick

ten Bosch John Roderick
See Remarks
Sell
1,416 $101.47

1,416

$101.47

$143,682

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,816 $102.77

2,816

$102.77

$289,411

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,978 $102.60

2,978

$102.60

$305,539

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,889 $103.68

2,889

$103.68

$299,544

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,398 $103.63

2,398

$103.63

$248,502

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
230 $104.47

230

$104.47

$24,029

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
563 $104.32

563

$104.32

$58,730

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
600 $98.74

600

$98.74

$59,245

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
1,704 $100.37

1,704

$100.37

$171,034

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
1,000 $100.05

1,000

$100.05

$100,053

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,361 $101.55

2,361

$101.55

$239,765

Jun 15, 2026

Tsao David

Tsao David
CTO
Sell
2,461 $101.37

2,461

$101.37

$249,473

Jun 09, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
1,400 $100.31

1,400

$100.31

$140,431

Jun 09, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
4,666 $99.27

4,666

$99.27

$463,204

Jun 09, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
2,700 $101.38

2,700

$101.38

$273,714

Jun 09, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
1,816 $102.34

1,816

$102.34

$185,843

Jun 08, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
2,918 $99.09

2,918

$99.09

$289,135

Jun 08, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
300 $100.05

300

$100.05

$30,015

Jun 08, 2026

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Sell
200 $100.99

200

$100.99

$20,197

Jun 08, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Chief Product Officer
Sell
4,000 $96.45

4,000

$96.45

$385,800

Jun 08, 2026

Sakakibara Shan Riku

Sakakibara Shan Riku
Chief Product Officer
Sell
4,000 $100.00

4,000

$100.00

$400,000

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
6,250 $100.00

6,250

$100.00

$625,000

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
4,066 $98.12

4,066

$98.12

$398,960

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
3,605 $99.06

3,605

$99.06

$357,122

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
79 $100.87

79

$100.87

$7,969

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
556 $99.97

556

$99.97

$55,583

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
5,466 $94.76

5,466

$94.76

$517,973

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
6,250 $100.00

6,250

$100.00

$625,000

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
1,856 $95.59

1,856

$95.59

$177,415

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
6,250 $96.45

6,250

$96.45

$602,813

Jun 08, 2026

Atay Oguzhan

Atay Oguzhan
See Remarks
Sell
4,372 $96.89

4,372

$96.89

$423,612

Nov 07, 2025

Lynch Thomas P.

Lynch Thomas P.
See Remarks
Buy
100 $60.00

100

$60.00

$6,000

Nov 07, 2025

Rai Akshay

Rai Akshay
Buy
2,500 $60.00

2,500

$60.00

$150,000

Nov 07, 2025

Johnson Nancy JoAnn

Johnson Nancy JoAnn
See Remarks
Buy
6,900 $60.00

6,900

$60.00

$414,000

Nov 07, 2025

ten Bosch John Roderick

ten Bosch John Roderick
See Remarks
Buy
800 $60.00

800

$60.00

$48,000

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
4,016 $60.00

4,016

$60.00

$240,960

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
4,084 $60.00

4,084

$60.00

$245,040

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
3,462 $60.00

3,462

$60.00

$207,720

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
5,446 $60.00

5,446

$60.00

$326,760

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
6,867 $60.00

6,867

$60.00

$412,020

Nov 07, 2025

Bremner Thomas S

Bremner Thomas S
Buy
17,791 $60.00

17,791

$60.00

$1,067,460

Nov 07, 2025

Tsao David

Tsao David
CTO
Buy
1,000 $60.00

1,000

$60.00

$60,000

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

No Historical Insider Transactions found for BillionToOne, Inc.

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