United States Biotechnology & Medical Research

Benitec Biopharma Inc (BNTC)

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Suvretta Capital Management, LLC executed multiple purchase transactions for Benitec Biopharma Inc. shares throughout December 2025. These acquisitions represent the most recent insider trading activity, concluding on December 29, 2025. No further buying or selling by corporate insiders has been reported since that date.
Ticker: BNTC Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Benitec Biopharma Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
BUCHI J KEVIN Non-Executive Director
Transaction date
Purchase
Price
0.00
Quantity 51,813
Value US$0
Boston Megan Executive Director Executive Director
Transaction date
Purchase
Price
0.00
Quantity 25,907
Value US$0
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
3.04
Quantity 10,553 +1.1%
Value US$32,126
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
3.18
Quantity 37,947 +4.0%
Value US$120,687
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
4.25
Quantity 40,500 +4.4%
Value US$172,275
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
4.18
Quantity 120,000 +15.2%
Value US$501,888
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
5.49
Quantity 22,877 +3.0%
Value US$125,618
2.6
Oliveira Steven Michael Large shareholder
Transaction date
Purchase
Price
5.45
Quantity 100,000 +15.0%
Value US$544,860
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-29 2025-12-29 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
20,277 +8.3%
34.02
US$2,335,858 		20,277 +8.3% 34.02 US$2,335,858
2025-12-29 2025-12-29 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
50,735 -35.4%
25.21
US$3,690,914 		50,735 -35.4% 25.21 US$3,690,914
2025-12-29 2025-12-26 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
37,428 -26.7%
184.83
US$2,722,157 		37,428 -26.7% 184.83 US$2,722,157
2025-12-29 2025-12-26 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
14,320 +0.1%
13.10
US$187,592 		14,320 +0.1% 13.10 US$187,592
2025-12-29 2025-12-23 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
7,400 +0.4%
12.85
US$95,090 		7,400 +0.4% 12.85 US$95,090
2025-12-29 2025-12-23 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
42,600 +0.4%
12.85
US$547,410 		42,600 +0.4% 12.85 US$547,410
2025-12-22 2025-12-22 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
2,892 +0.2%
12.08
US$34,935 		2,892 +0.2% 12.08 US$34,935
2025-12-22 2025-12-22 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
16,650 +0.2%
12.08
US$201,132 		16,650 +0.2% 12.08 US$201,132
2025-12-22 2025-12-19 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
2,434 +0.1%
11.48
US$27,942 		2,434 +0.1% 11.48 US$27,942
2025-12-22 2025-12-19 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
13,950 +0.1%
11.48
US$160,146 		13,950 +0.1% 11.48 US$160,146
2025-12-22 2025-12-18 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
1,515 +0.1%
11.24
US$17,029 		1,515 +0.1% 11.24 US$17,029
2025-12-22 2025-12-18 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
8,700 +0.1%
11.24
US$97,788 		8,700 +0.1% 11.24 US$97,788
2025-11-10 2025-11-07 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
751,111 +70.3%
13.50
US$10,139,998 		751,111 +70.3% 13.50 US$10,139,998
2025-11-10 2025-11-07 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
730,370 +8.3%
13.50
US$9,859,995 		730,370 +8.3% 13.50 US$9,859,995
2025-04-02 2025-03-31 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
670 +0.1%
13.22
US$8,857 		670 +0.1% 13.22 US$8,857
2025-04-02 2025-03-31 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
5,057 +0.1%
13.22
US$66,854 		5,057 +0.1% 13.22 US$66,854
2025-04-02 2025-03-31 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
1,267 +0.1%
12.63
US$16,002 		1,267 +0.1% 12.63 US$16,002
2025-04-02 2025-03-31 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
9,503 +0.1%
12.63
US$120,023 		9,503 +0.1% 12.63 US$120,023
2025-03-28 2025-03-26 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
106,200 +11.1%
13.00
US$1,380,600 		106,200 +11.1% 13.00 US$1,380,600
2025-03-28 2025-03-26 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
793,800 +9.9%
13.00
US$10,319,400 		793,800 +9.9% 13.00 US$10,319,400
2024-12-26 2024-12-24 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
2,288 +0.2%
11.25
US$25,740 		2,288 +0.2% 11.25 US$25,740
2024-12-26 2024-12-24 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
17,730 +0.2%
11.25
US$199,462 		17,730 +0.2% 11.25 US$199,462
2024-12-26 2024-12-23 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
3,142 +0.3%
10.98
US$34,499 		3,142 +0.3% 10.98 US$34,499
2024-12-26 2024-12-23 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
24,360 +0.3%
10.98
US$267,473 		24,360 +0.3% 10.98 US$267,473
2024-12-05 2024-12-03 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
4,810 +0.5%
9.60
US$46,176 		4,810 +0.5% 9.60 US$46,176
2024-12-05 2024-12-03 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
37,190 +0.5%
9.60
US$357,024 		37,190 +0.5% 9.60 US$357,024
2024-11-21 2024-11-20 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
3,076 +0.3%
10.22
US$31,437 		3,076 +0.3% 10.22 US$31,437
2024-11-21 2024-11-20 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
24,360 +0.3%
10.22
US$248,959 		24,360 +0.3% 10.22 US$248,959
2024-11-21 2024-11-19 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
1,570 +0.2%
9.73
US$15,276 		1,570 +0.2% 9.73 US$15,276
2024-11-21 2024-11-19 B Purchase
3.6
SUVRETTA CAPITAL MANAGEMENT, LLC
Non-Executive Director Large shareholder
12,430 +0.2%
9.73
US$120,944 		12,430 +0.2% 9.73 US$120,944
2023-08-14 2023-08-11 B Purchase
BUCHI J KEVIN
Non-Executive Director
51,813
0.00
US$0 		51,813 0.00 US$0
2023-08-14 2023-08-11 B Purchase
Boston Megan

Executive Director

Executive Director
25,907
0.00
US$0 		25,907 0.00 US$0
2021-12-09 2021-12-09 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
10,553 +1.1%
3.04
US$32,126 		10,553 +1.1% 3.04 US$32,126
2021-12-09 2021-11-29 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
37,947 +4.0%
3.18
US$120,687 		37,947 +4.0% 3.18 US$120,687
2021-12-09 2021-05-03 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
40,500 +4.4%
4.25
US$172,275 		40,500 +4.4% 4.25 US$172,275
2021-12-09 2021-04-30 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
120,000 +15.2%
4.18
US$501,888 		120,000 +15.2% 4.18 US$501,888
2021-12-09 2021-04-29 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
22,877 +3.0%
5.49
US$125,618 		22,877 +3.0% 5.49 US$125,618
2021-12-09 2021-04-28 B Purchase
2.6
Oliveira Steven Michael
Large shareholder
100,000 +15.0%
5.45
US$544,860 		100,000 +15.0% 5.45 US$544,860
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