Stock chart
Ticker: ALPN Exchange: SWX


Loading...
Purchase Sale Planned purchase Planned sale Net purchase Net sale
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
March 17, 2023 March 17, 2023 S Sale Executive Director / Officer
3,271
12.00
39,252 CHF
3,271 12.00 39,252 CHF
March 13, 2023 March 13, 2023 B Purchase Executive Director / Officer
75
12.00
900 CHF
75 12.00 900 CHF
March 13, 2023 March 13, 2023 S Sale Executive Director / Officer
30
12.20
366 CHF
30 12.20 366 CHF
March 9, 2023 March 9, 2023 S Sale Executive Director / Officer
300
12.20
3,660 CHF
300 12.20 3,660 CHF
March 1, 2023 March 1, 2023 B Purchase Executive Director / Officer
75
12.10
908 CHF
75 12.10 908 CHF
Feb. 28, 2023 Feb. 28, 2023 B Purchase Executive Director / Officer
1,700
12.10
20,570 CHF
1,700 12.10 20,570 CHF
Feb. 28, 2023 Feb. 28, 2023 S Sale Executive Director / Officer
4
12.20
49 CHF
4 12.20 49 CHF
Feb. 27, 2023 Feb. 27, 2023 B Purchase Executive Director / Officer
1,100
12.10
13,310 CHF
1,100 12.10 13,310 CHF
Feb. 27, 2023 Feb. 27, 2023 S Sale Executive Director / Officer
10
12.20
122 CHF
10 12.20 122 CHF
Feb. 24, 2023 Feb. 24, 2023 B Purchase Executive Director / Officer
880
12.00
10,560 CHF
880 12.00 10,560 CHF
Feb. 23, 2023 Feb. 23, 2023 S Sale Executive Director / Officer
1,068
12.10
12,923 CHF
1,068 12.10 12,923 CHF
Feb. 21, 2023 Feb. 21, 2023 S Sale Executive Director / Officer
100
12.00
1,200 CHF
100 12.00 1,200 CHF
Jan. 31, 2023 Jan. 31, 2023 S Sale Executive Director / Officer
75
12.10
908 CHF
75 12.10 908 CHF
Jan. 27, 2023 Jan. 27, 2023 B Purchase Executive Director / Officer
1,042
11.90
12,400 CHF
1,042 11.90 12,400 CHF
Jan. 24, 2023 Jan. 24, 2023 B Purchase Executive Director / Officer
15
11.90
179 CHF
15 11.90 179 CHF
Jan. 24, 2023 Jan. 24, 2023 B Purchase Executive Director / Officer
4,786
11.80
56,490 CHF
4,786 11.80 56,490 CHF
Jan. 20, 2023 Jan. 20, 2023 B Purchase Executive Director / Officer
525
11.91
6,253 CHF
525 11.91 6,253 CHF
Jan. 18, 2023 Jan. 18, 2023 B Purchase Executive Director / Officer
2,243
11.90
26,692 CHF
2,243 11.90 26,692 CHF
Jan. 9, 2023 Jan. 9, 2023 S Sale Executive Director / Officer
75
12.00
900 CHF
75 12.00 900 CHF
Jan. 6, 2023 Jan. 6, 2023 B Purchase Executive Director / Officer
54
11.70
632 CHF
54 11.70 632 CHF
Jan. 4, 2023 Jan. 4, 2023 B Purchase Executive Director / Officer
21
11.81
248 CHF
21 11.81 248 CHF
Dec. 23, 2022 Dec. 23, 2022 B Purchase Executive Director / Officer
75
11.70
878 CHF
75 11.70 878 CHF
Dec. 22, 2022 Dec. 22, 2022 B Purchase Executive Director / Officer
33,437
11.50
384,526 CHF
33,437 11.50 384,526 CHF
Dec. 22, 2022 Dec. 22, 2022 S Sale Executive Director / Officer
750
11.90
8,925 CHF
750 11.90 8,925 CHF
Dec. 19, 2022 Dec. 19, 2022 S Sale Executive Director / Officer
1,000
11.90
11,900 CHF
1,000 11.90 11,900 CHF
Dec. 16, 2022 Dec. 16, 2022 S Sale Executive Director / Officer
3,271
11.80
38,598 CHF
3,271 11.80 38,598 CHF
Dec. 15, 2022 Dec. 15, 2022 B Purchase Executive Director / Officer
22,259
11.54
256,920 CHF
22,259 11.54 256,920 CHF
Dec. 15, 2022 Dec. 15, 2022 S Sale Executive Director / Officer
8,804
11.74
103,334 CHF
8,804 11.74 103,334 CHF
Dec. 14, 2022 Dec. 14, 2022 B Purchase Executive Director / Officer
11,552
11.70
135,158 CHF
11,552 11.70 135,158 CHF
Dec. 8, 2022 Dec. 8, 2022 B Purchase Executive Director / Officer
75
11.90
893 CHF
75 11.90 893 CHF
Nov. 22, 2022 Nov. 22, 2022 B Purchase Executive Director / Officer
85
11.90
1,012 CHF
85 11.90 1,012 CHF
Nov. 18, 2022 Nov. 18, 2022 B Purchase Executive Director / Officer
2
11.90
24 CHF
2 11.90 24 CHF
Nov. 17, 2022 Nov. 17, 2022 B Purchase Executive Director / Officer
225
11.77
2,648 CHF
225 11.77 2,648 CHF
Nov. 10, 2022 Nov. 10, 2022 S Sale Executive Director / Officer
1
12.20
12 CHF
1 12.20 12 CHF
Nov. 8, 2022 Nov. 8, 2022 B Purchase Executive Director / Officer
33,245
11.80
392,314 CHF
33,245 11.80 392,314 CHF
Oct. 26, 2022 Oct. 26, 2022 S Sale Executive Director / Officer
2,500
11.90
29,750 CHF
2,500 11.90 29,750 CHF
Oct. 20, 2022 Oct. 20, 2022 B Purchase Executive Director / Officer
6,453
11.60
74,862 CHF
6,453 11.60 74,862 CHF
Oct. 19, 2022 Oct. 19, 2022 B Purchase Executive Director / Officer
300
11.73
3,518 CHF
300 11.73 3,518 CHF
Oct. 18, 2022 Oct. 18, 2022 B Purchase Executive Director / Officer
75
11.80
885 CHF
75 11.80 885 CHF
Oct. 14, 2022 Oct. 14, 2022 S Sale Executive Director / Officer
400
11.90
4,760 CHF
400 11.90 4,760 CHF
Oct. 11, 2022 Oct. 11, 2022 B Purchase Executive Director / Officer
75
11.70
878 CHF
75 11.70 878 CHF
Oct. 7, 2022 Oct. 7, 2022 B Purchase Executive Director / Officer
75
11.80
885 CHF
75 11.80 885 CHF
Sept. 29, 2022 Sept. 29, 2022 B Purchase Executive Director / Officer
75
12.00
900 CHF
75 12.00 900 CHF
Sept. 27, 2022 Sept. 27, 2022 B Purchase Executive Director / Officer
3,600
12.00
43,200 CHF
3,600 12.00 43,200 CHF
Sept. 26, 2022 Sept. 26, 2022 B Purchase Executive Director / Officer
75
12.20
915 CHF
75 12.20 915 CHF
Sept. 22, 2022 Sept. 22, 2022 B Purchase Executive Director / Officer
150
12.25
1,838 CHF
150 12.25 1,838 CHF
Sept. 13, 2022 Sept. 13, 2022 B Purchase Executive Director / Officer
821
12.24
10,045 CHF
821 12.24 10,045 CHF
Sept. 13, 2022 Sept. 13, 2022 B Purchase Executive Director / Officer
750
12.23
9,172 CHF
750 12.23 9,172 CHF
Sept. 12, 2022 Sept. 12, 2022 B Purchase Executive Director / Officer
300
12.38
3,713 CHF
300 12.38 3,713 CHF
Sept. 7, 2022 Sept. 7, 2022 S Sale Executive Director / Officer
423
12.50
5,288 CHF
423 12.50 5,288 CHF
Sept. 5, 2022 Sept. 5, 2022 B Purchase Non-Executive Director
30,000
12.10
363,000 CHF
30,000 12.10 363,000 CHF
Sept. 5, 2022 Sept. 5, 2022 B Purchase Executive Director / Officer
21,628
12.10
261,699 CHF
21,628 12.10 261,699 CHF
Sept. 5, 2022 Sept. 5, 2022 S Sale Executive Director / Officer
128
12.50
1,600 CHF
128 12.50 1,600 CHF
Aug. 30, 2022 Aug. 30, 2022 B Purchase Executive Director / Officer
75
12.80
960 CHF
75 12.80 960 CHF
Aug. 17, 2022 Aug. 17, 2022 B Purchase Executive Director / Officer
450
12.65
5,693 CHF
450 12.65 5,693 CHF
Aug. 8, 2022 Aug. 8, 2022 S Sale Executive Director / Officer
150
13.00
1,950 CHF
150 13.00 1,950 CHF
Aug. 5, 2022 Aug. 5, 2022 S Sale Executive Director / Officer
300
13.00
3,900 CHF
300 13.00 3,900 CHF
Aug. 4, 2022 Aug. 4, 2022 B Purchase Executive Director / Officer
1
12.80
13 CHF
1 12.80 13 CHF
Aug. 2, 2022 Aug. 2, 2022 S Sale Executive Director / Officer
412
12.90
5,315 CHF
412 12.90 5,315 CHF
July 29, 2022 July 29, 2022 B Purchase Executive Director / Officer
75
12.60
945 CHF
75 12.60 945 CHF
July 28, 2022 July 28, 2022 B Purchase Executive Director / Officer
4,222
12.40
52,368 CHF
4,222 12.40 52,368 CHF
July 27, 2022 July 27, 2022 B Purchase Executive Director / Officer
75
12.60
945 CHF
75 12.60 945 CHF
July 25, 2022 July 25, 2022 B Purchase Executive Director / Officer
150
12.60
1,890 CHF
150 12.60 1,890 CHF
July 22, 2022 July 22, 2022 B Purchase Executive Director / Officer
850
12.60
10,710 CHF
850 12.60 10,710 CHF
July 20, 2022 July 20, 2022 B Purchase Executive Director / Officer
50
12.50
625 CHF
50 12.50 625 CHF
July 18, 2022 July 18, 2022 B Purchase Executive Director / Officer
25,954
12.40
321,830 CHF
25,954 12.40 321,830 CHF
July 18, 2022 July 18, 2022 S Sale Executive Director / Officer
1,001
12.60
12,613 CHF
1,001 12.60 12,613 CHF
July 18, 2022 July 18, 2022 B Purchase Non-Executive Director
20,000
12.40
248,000 CHF
20,000 12.40 248,000 CHF
July 15, 2022 July 15, 2022 B Purchase Executive Director / Officer
700
12.40
8,680 CHF
700 12.40 8,680 CHF
July 8, 2022 July 8, 2022 S Sale Executive Director / Officer
664
13.00
8,632 CHF
664 13.00 8,632 CHF
June 24, 2022 June 24, 2022 B Purchase Executive Director / Officer
500
12.70
6,350 CHF
500 12.70 6,350 CHF
June 22, 2022 June 22, 2022 B Purchase Executive Director / Officer
432
12.70
5,487 CHF
432 12.70 5,487 CHF
June 20, 2022 June 20, 2022 S Sale Executive Director / Officer
1,000
13.00
13,000 CHF
1,000 13.00 13,000 CHF
June 17, 2022 June 17, 2022 B Purchase Executive Director / Officer
1,350
12.70
17,145 CHF
1,350 12.70 17,145 CHF
June 17, 2022 June 17, 2022 S Sale Executive Director / Officer
199
13.30
2,647 CHF
199 13.30 2,647 CHF