Chai Nelson

CIK 00012999148 companiesWALTHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001299914

Recent Transactions

50 trades

Award
THERMO FISHER SCIENTIFIC INC.$TMO
Common Stock
2025-05-21+565→ 14,817 total
Tax Payment
Chubb Ltd$CB
Common Shares
2025-05-15$292.05/sh−180→ 1,309 total
Award
Chubb Ltd$CB
Common Shares
2025-05-15+771→ 1,489 total
Sale
THERMO FISHER SCIENTIFIC INC.$TMO
Common Stock
2025-02-19$528.09/sh−16→ 14,252 total
Purchase
THERMO FISHER SCIENTIFIC INC.$TMO
Common Stock
2024-12-09$535.93/sh+4→ 14,268 total
Purchase
THERMO FISHER SCIENTIFIC INC.$TMO
Common Stock
2024-11-07$555.89/sh+16→ 14,264 total
Award
THERMO FISHER SCIENTIFIC INC.$TMO
Common Stock
2024-05-22+339→ 14,248 total
Award
Chubb Ltd$CB
Common Shares
2024-05-16+718→ 718 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-10-16−3,457→ 100,249 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-10-16+3,457→ 302,363 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-10-16+1,086→ 303,449 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-10-16$44.71/sh−1,765→ 300,012 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-10-16−1,086→ 18,465 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-10-16−3,274→ 134,240 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-10-16+3,274→ 298,906 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-10-16$44.71/sh−1,672→ 301,777 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-10-16$44.71/sh−555→ 299,457 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-09-16−3,456→ 103,706 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-09-16$47.52/sh−1,765→ 296,187 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-09-16+3,274→ 295,081 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-09-16+1,087→ 299,624 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-09-16−1,087→ 19,551 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-09-16−3,274→ 137,514 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-09-16$47.52/sh−1,672→ 297,952 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-09-16$47.52/sh−555→ 295,632 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-09-16+3,456→ 298,537 total
Sale
Uber Technologies, Inc$UBER
Common Stock
2023-08-21$45.05/sh−100,000→ 291,807 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-08-16$43.65/sh−555→ 391,807 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-08-16−3,457→ 107,162 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-08-16−3,274→ 140,788 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-08-16−1,086→ 20,638 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-08-16$43.65/sh−1,765→ 392,362 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-08-16+1,086→ 395,799 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-08-16+3,457→ 394,713 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-08-16$43.65/sh−1,672→ 394,127 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-08-16+3,274→ 391,256 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-07-16−3,275→ 144,062 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-07-16−1,086→ 21,724 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-07-16+1,086→ 391,974 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-07-16$44.75/sh−555→ 387,982 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Restricted Stock Units
2023-07-16−3,457→ 110,619 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-07-16$44.75/sh−1,672→ 390,302 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-07-16+3,275→ 387,431 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-07-16+3,457→ 390,888 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-07-16$44.75/sh−1,765→ 388,537 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-06-16+1,086→ 384,874 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-06-16$43.52/sh−555→ 384,156 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-06-16+3,457→ 383,788 total
Tax Payment
Uber Technologies, Inc$UBER
Common Stock
2023-06-16$43.52/sh−1,765→ 384,711 total
Exercise/Conversion
Uber Technologies, Inc$UBER
Common Stock
2023-06-16+3,274→ 388,148 total

Companies

Recent Filings

Address

81 WYMAN STREET

WALTHAM, MA, 02451

View on SEC.gov