Hopkinson Craig C.

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Insider profile

Hopkinson Craig C.'s trades of Alkermes Plc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
94.27
Quantity 89,017 +19.9%
Value US$2,903,869
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
334.39
Quantity 25,626
Value US$3,732,814
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
375.89
Quantity 48,763 +30.4%
Value US$3,789,386
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
48.58
Quantity 9,000
Value US$437,220
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
52.13
Quantity 700 -0.9%
Value US$36,492
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
51.46
Quantity 8,300 -10.1%
Value US$427,129
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
51.51
Quantity 9,000
Value US$463,621
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
41.67
Quantity 9,000 -10.4%
Value US$375,044
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
41.67
Quantity 9,000
Value US$375,043
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
41.67
Quantity 9,000
Value US$375,043
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
33.40
Quantity 9,000 -10.0%
Value US$300,560
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
33.40
Quantity 9,000
Value US$300,560
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
35.51
Quantity 9,000 -9.5%
Value US$319,604
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
35.51
Quantity 9,000
Value US$319,604
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
29.72
Quantity 9,000 -9.1%
Value US$267,485
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
29.72
Quantity 9,000
Value US$267,485
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
33.93
Quantity 9,000
Value US$305,384
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
33.54
Quantity 4,000 -6.5%
Value US$134,160
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
34.24
Quantity 5,000 -7.5%
Value US$171,224
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
30.00
Quantity 5,000
Value US$150,005
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
30.00
Quantity 5,000 -7.5%
Value US$150,005
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
28.00
Quantity 4,000
Value US$112,000
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
28.00
Quantity 4,000 -6.1%
Value US$112,000
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
30.00
Quantity 3,748 -5.4%
Value US$112,447
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
30.00
Quantity 3,748
Value US$112,447
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
29.30
Quantity 4,000
Value US$117,200
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
29.30
Quantity 4,000 -5.7%
Value US$117,200
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
30.38
Quantity 9,000
Value US$273,442
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
30.38
Quantity 9,000 -11.4%
Value US$273,442
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
31.53
Quantity 9,000
Value US$283,777
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
31.53
Quantity 9,000 -10.9%
Value US$283,776
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
36.02
Quantity 108,833 -65.3%
Value US$3,920,001
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
34.02
Quantity 35,586 -17.6%
Value US$1,210,696
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
35.53
Quantity 144,419
Value US$5,130,694
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
33.27
Quantity 33,108 -36.4%
Value US$1,101,470
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
32.69
Quantity 171,813 -65.4%
Value US$5,616,808
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
32.78
Quantity 204,921
Value US$6,718,276
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
32.05
Quantity 100,918 -69.5%
Value US$3,234,382
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
32.05
Quantity 100,918
Value US$3,234,380
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
32.07
Quantity 61,151
Value US$1,961,404
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
32.07
Quantity 61,151 -56.2%
Value US$1,961,406
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
31.50
Quantity 9,221
Value US$290,462
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
31.50
Quantity 9,221 -13.4%
Value US$290,462
US Alkermes Plc (ALKS)
Transaction date
Proposed sale
Price
30.77
Quantity 14,349
Value US$441,550
US Alkermes Plc (ALKS)
Transaction date
Planned sale
Price
30.77
Quantity 14,349 -17.2%
Value US$441,550
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-01 2026-09-01
US Alkermes Plc (ALKS)
PlS Planned sale
89,017 +19.9%
94.27
US$2,903,869 		89,017 +19.9% 94.27 US$2,903,869
2026-09-01 2026-09-01
US Alkermes Plc (ALKS)
PrS Proposed sale
25,626
334.39
US$3,732,814 		25,626 334.39 US$3,732,814
2026-08-03 2026-08-03
US Alkermes Plc (ALKS)
PlS Planned sale
48,763 +30.4%
375.89
US$3,789,386 		48,763 +30.4% 375.89 US$3,789,386
2026-08-03 2026-08-03
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
48.58
US$437,220 		9,000 48.58 US$437,220
2026-07-01 2026-07-01
US Alkermes Plc (ALKS)
PlS Planned sale
700 -0.9%
52.13
US$36,492 		700 -0.9% 52.13 US$36,492
2026-07-01 2026-07-01
US Alkermes Plc (ALKS)
PlS Planned sale
8,300 -10.1%
51.46
US$427,129 		8,300 -10.1% 51.46 US$427,129
2026-07-01 2026-07-01
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
51.51
US$463,621 		9,000 51.51 US$463,621
2026-06-01 2026-06-01
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -10.4%
41.67
US$375,044 		9,000 -10.4% 41.67 US$375,044
2026-06-01 2026-06-01
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
41.67
US$375,043 		9,000 41.67 US$375,043
2026-06-01 2026-06-01
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
41.67
US$375,043 		9,000 41.67 US$375,043
2026-05-01 2026-05-01
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -10.0%
33.40
US$300,560 		9,000 -10.0% 33.40 US$300,560
2026-05-01 2026-05-01
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
33.40
US$300,560 		9,000 33.40 US$300,560
2026-04-01 2026-04-01
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -9.5%
35.51
US$319,604 		9,000 -9.5% 35.51 US$319,604
2026-04-01 2026-04-01
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
35.51
US$319,604 		9,000 35.51 US$319,604
2026-03-04 2026-03-02
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -9.1%
29.72
US$267,485 		9,000 -9.1% 29.72 US$267,485
2026-03-02 2026-03-02
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
29.72
US$267,485 		9,000 29.72 US$267,485
2026-02-02 2026-02-02
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
33.93
US$305,384 		9,000 33.93 US$305,384
2026-02-02 2026-02-02
US Alkermes Plc (ALKS)
PlS Planned sale
4,000 -6.5%
33.54
US$134,160 		4,000 -6.5% 33.54 US$134,160
2026-02-02 2026-02-02
US Alkermes Plc (ALKS)
PlS Planned sale
5,000 -7.5%
34.24
US$171,224 		5,000 -7.5% 34.24 US$171,224
2026-01-08 2026-01-08
US Alkermes Plc (ALKS)
PrS Proposed sale
5,000
30.00
US$150,005 		5,000 30.00 US$150,005
2026-01-08 2026-01-08
US Alkermes Plc (ALKS)
PlS Planned sale
5,000 -7.5%
30.00
US$150,005 		5,000 -7.5% 30.00 US$150,005
2026-01-02 2026-01-02
US Alkermes Plc (ALKS)
PrS Proposed sale
4,000
28.00
US$112,000 		4,000 28.00 US$112,000
2026-01-02 2026-01-02
US Alkermes Plc (ALKS)
PlS Planned sale
4,000 -6.1%
28.00
US$112,000 		4,000 -6.1% 28.00 US$112,000
2025-12-05 2025-12-03
US Alkermes Plc (ALKS)
PlS Planned sale
3,748 -5.4%
30.00
US$112,447 		3,748 -5.4% 30.00 US$112,447
2025-12-03 2025-12-03
US Alkermes Plc (ALKS)
PrS Proposed sale
3,748
30.00
US$112,447 		3,748 30.00 US$112,447
2025-12-01 2025-12-01
US Alkermes Plc (ALKS)
PrS Proposed sale
4,000
29.30
US$117,200 		4,000 29.30 US$117,200
2025-12-01 2025-12-01
US Alkermes Plc (ALKS)
PlS Planned sale
4,000 -5.7%
29.30
US$117,200 		4,000 -5.7% 29.30 US$117,200
2025-11-03 2025-11-03
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
30.38
US$273,442 		9,000 30.38 US$273,442
2025-11-03 2025-11-03
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -11.4%
30.38
US$273,442 		9,000 -11.4% 30.38 US$273,442
2025-10-15 2025-10-15
US Alkermes Plc (ALKS)
PrS Proposed sale
9,000
31.53
US$283,777 		9,000 31.53 US$283,777
2025-10-15 2025-10-15
US Alkermes Plc (ALKS)
PlS Planned sale
9,000 -10.9%
31.53
US$283,776 		9,000 -10.9% 31.53 US$283,776
2025-02-14 2025-02-13
US Alkermes Plc (ALKS)
PlS Planned sale
108,833 -65.3%
36.02
US$3,920,001 		108,833 -65.3% 36.02 US$3,920,001
2025-02-14 2025-02-13
US Alkermes Plc (ALKS)
PlS Planned sale
35,586 -17.6%
34.02
US$1,210,696 		35,586 -17.6% 34.02 US$1,210,696
2025-02-13 2025-02-13
US Alkermes Plc (ALKS)
PrS Proposed sale
144,419
35.53
US$5,130,694 		144,419 35.53 US$5,130,694
2025-02-14 2025-02-12
US Alkermes Plc (ALKS)
PlS Planned sale
33,108 -36.4%
33.27
US$1,101,470 		33,108 -36.4% 33.27 US$1,101,470
2025-02-14 2025-02-12
US Alkermes Plc (ALKS)
PlS Planned sale
171,813 -65.4%
32.69
US$5,616,808 		171,813 -65.4% 32.69 US$5,616,808
2025-02-12 2025-02-12
US Alkermes Plc (ALKS)
PrS Proposed sale
204,921
32.78
US$6,718,276 		204,921 32.78 US$6,718,276
2025-01-31 2025-01-30
US Alkermes Plc (ALKS)
PlS Planned sale
100,918 -69.5%
32.05
US$3,234,382 		100,918 -69.5% 32.05 US$3,234,382
2025-01-30 2025-01-30
US Alkermes Plc (ALKS)
PrS Proposed sale
100,918
32.05
US$3,234,380 		100,918 32.05 US$3,234,380
2024-12-09 2024-12-09
US Alkermes Plc (ALKS)
PrS Proposed sale
61,151
32.07
US$1,961,404 		61,151 32.07 US$1,961,404
2024-12-09 2024-12-09
US Alkermes Plc (ALKS)
PlS Planned sale
61,151 -56.2%
32.07
US$1,961,406 		61,151 -56.2% 32.07 US$1,961,406
2024-12-05 2024-12-05
US Alkermes Plc (ALKS)
PrS Proposed sale
9,221
31.50
US$290,462 		9,221 31.50 US$290,462
2024-12-05 2024-12-05
US Alkermes Plc (ALKS)
PlS Planned sale
9,221 -13.4%
31.50
US$290,462 		9,221 -13.4% 31.50 US$290,462
2024-12-04 2024-12-04
US Alkermes Plc (ALKS)
PrS Proposed sale
14,349
30.77
US$441,550 		14,349 30.77 US$441,550
2024-12-04 2024-12-04
US Alkermes Plc (ALKS)
PlS Planned sale
14,349 -17.2%
30.77
US$441,550 		14,349 -17.2% 30.77 US$441,550