The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 15, 2025 SASSINE ANDY |
SASSINE ANDY
CFO
|
Buy |
1,238 | $16.56 | 1,238 $16.56 $20,499 |
Oct 15, 2024 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
12,000 | $20.76 | 12,000 $20.76 $249,121 |
Jun 12, 2024 SASSINE ANDY |
SASSINE ANDY
CFO
|
Sell |
50,000 | $32.03 | 50,000 $32.03 $1,601,500 |
Jun 05, 2024 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
114 | $45.00 | 114 $45.00 $5,130 |
Jun 03, 2024 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
26,000 | $40.01 | 26,000 $40.01 $1,040,234 |
Mar 25, 2024 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
17,435 | $35.02 | 17,435 $35.02 $610,574 |
Mar 19, 2024 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
8,565 | $35.01 | 8,565 $35.01 $299,839 |
Nov 01, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $18.72 | 5,000 $18.72 $93,602 |
Oct 02, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $25.61 | 5,000 $25.61 $128,062 |
Sep 01, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $31.45 | 5,000 $31.45 $157,264 |
Jul 14, 2023 Kummerfeld Keith C |
Kummerfeld Keith C
See Remarks
|
Sell |
6,968 | $35.00 | 6,968 $35.00 $243,880 |
Jul 14, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
25,000 | $35.01 | 25,000 $35.01 $875,250 |
Jul 03, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $28.75 | 5,000 $28.75 $143,750 |
Jun 01, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $27.16 | 5,000 $27.16 $135,800 |
May 11, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
7,925 | $30.24 | 7,925 $30.24 $239,652 |
May 10, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
17,075 | $30.00 | 17,075 $30.00 $512,250 |
May 01, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $25.93 | 5,000 $25.93 $129,650 |
Apr 18, 2023 Kummerfeld Keith C |
Kummerfeld Keith C
See Remarks
|
Sell |
6,968 | $28.18 | 6,968 $28.18 $196,358 |
Apr 03, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $25.38 | 5,000 $25.38 $126,900 |
Mar 06, 2023 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
5,000 | $16.07 | 5,000 $16.07 $80,350 |
Dec 15, 2022 Marquet Magda |
Marquet Magda
|
Buy |
2,222 | $18.00 | 2,222 $18.00 $39,996 |
Nov 23, 2022 Payne Joseph E |
Payne Joseph E
President and CEO
|
Buy |
5,000 | $16.51 | 5,000 $16.51 $82,550 |
Jan 04, 2022 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
8,100 | $40.00 | 8,100 $40.00 $324,000 |
Dec 16, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
3,633 | $40.00 | 3,633 $40.00 $145,328 |
Dec 08, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
6,367 | $40.00 | 6,367 $40.00 $254,680 |
Nov 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $44.41 | 10,000 $44.41 $444,100 |
Oct 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $44.36 | 10,000 $44.36 $443,600 |
Sep 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $55.86 | 10,000 $55.86 $558,600 |
Aug 11, 2021 Ultragenyx Pharmaceutical Inc. |
Ultragenyx Pharmaceutical Inc.
|
Sell |
75,000 | $45.83 | 75,000 $45.83 $3,437,250 |
Aug 10, 2021 Ultragenyx Pharmaceutical Inc. |
Ultragenyx Pharmaceutical Inc.
|
Sell |
725,000 | $55.44 | 725,000 $55.44 $40,194,000 |
Aug 03, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $40.07 | 10,000 $40.07 $400,700 |
Apr 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $42.95 | 10,000 $42.95 $429,500 |
Mar 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $54.23 | 10,000 $54.23 $542,300 |
Feb 01, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $75.31 | 10,000 $75.31 $753,100 |
Jan 04, 2021 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $46.40 | 10,000 $46.40 $464,000 |
Dec 09, 2020 Ultragenyx Pharmaceutical Inc. |
Ultragenyx Pharmaceutical Inc.
|
Sell |
357,745 | $94.97 | 357,745 $94.97 $33,975,043 |
Dec 08, 2020 Ultragenyx Pharmaceutical Inc. |
Ultragenyx Pharmaceutical Inc.
|
Sell |
442,255 | $105.54 | 442,255 $105.54 $46,675,593 |
Dec 01, 2020 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $96.19 | 10,000 $96.19 $961,900 |
Nov 02, 2020 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $55.28 | 10,000 $55.28 $552,800 |
Oct 01, 2020 Chivukula Pad |
Chivukula Pad
Chief Scientific Officer & COO
|
Sell |
10,000 | $42.83 | 10,000 $42.83 $428,300 |
Jun 12, 2020 Kummerfeld Keith C |
Kummerfeld Keith C
See Remarks
|
Buy |
450 | $33.33 | 450 $33.33 $14,999 |
Jun 10, 2020 SASSINE ANDY |
SASSINE ANDY
CFO
|
Buy |
5,000 | $29.74 | 5,000 $29.74 $148,700 |
Jun 10, 2020 Payne Joseph E |
Payne Joseph E
President and CEO
|
Buy |
1,000 | $31.69 | 1,000 $31.69 $31,690 |
Dec 05, 2019 SASSINE ANDY |
SASSINE ANDY
CFO
|
Buy |
5,649 | $9.73 | 5,649 $9.73 $54,965 |
Dec 03, 2019 SASSINE ANDY |
SASSINE ANDY
CFO
|
Buy |
10,000 | $10.00 | 10,000 $10.00 $100,000 |
Sep 13, 2019 Marquet Magda |
Marquet Magda
|
Buy |
2,300 | $10.58 | 2,300 $10.58 $24,334 |
Sep 12, 2019 Kummerfeld Keith C |
Kummerfeld Keith C
See Remarks
|
Buy |
500 | $10.69 | 500 $10.69 $5,347 |
Aug 29, 2019 Payne Joseph E |
Payne Joseph E
President and CEO
|
Buy |
5,000 | $11.22 | 5,000 $11.22 $56,100 |
Aug 23, 2019 SASSINE ANDY |
SASSINE ANDY
CFO
|
Buy |
10,000 | $10.90 | 10,000 $10.90 $109,000 |
Aug 20, 2019 FARRELL PETER C |
FARRELL PETER C
|
Buy |
4,432 | $10.85 | 4,432 $10.85 $48,087 |
Aug 19, 2019 FARRELL PETER C |
FARRELL PETER C
|
Buy |
4,681 | $11.02 | 4,681 $11.02 $51,585 |
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