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Brett Monia

Track

Insider profile

Currently holds a position at Ionis Pharmaceuticals Inc

Performance

Overall performance
3.7
Performance over holding periods
3.7
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 65% 68% 82%
Transactions
21 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Executive Officer, Director Ionis Pharmaceuticals Inc Jan. 1, 2020 -
Chief Operating Officer, Director Ionis Pharmaceuticals Inc March 22, 2019 - Jan. 1, 2020
Chief Operating Officer and Senior Vice President, Translational Medicine Ionis Pharmaceuticals Inc Jan. 1, 2018 - March 22, 2019
Senior Vice President - Drug Discovery and Corporate Development Ionis Pharmaceuticals Inc Jan. 1, 2012 - Jan. 1, 2018
Brett Monia's trades of Ionis Pharmaceuticals Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-15 2026-05-14
PlS Planned sale
65,761 -38.7%
121.72
US$4,773,508 		65,761 -38.7% 121.72 US$4,773,508
2026-05-15 2026-05-13
PlS Planned sale
92,018 -30.3%
423.71
US$2,786,272 		92,018 -30.3% 423.71 US$2,786,272
2026-05-13 2026-05-13
PrS Proposed sale
81,886
70.31
US$774,095 		81,886 70.31 US$774,095
2026-03-11 2026-03-10
PlS Planned sale
17,591 -6.8%
76.34
US$1,342,909 		17,591 -6.8% 76.34 US$1,342,909
2026-03-11 2026-03-10
PlS Planned sale
16,512 -6.0%
75.47
US$1,246,235 		16,512 -6.0% 75.47 US$1,246,235
2026-03-11 2026-03-09
PlS Planned sale
1,684 -0.7%
75.58
US$127,282 		1,684 -0.7% 75.58 US$127,282
2026-03-11 2026-03-09
PlS Planned sale
117,604 -32.5%
75.26
US$8,850,642 		117,604 -32.5% 75.26 US$8,850,642
2026-03-11 2026-03-09
PlS Planned sale
7,382 -2.0%
74.11
US$547,087 		7,382 -2.0% 74.11 US$547,087
2026-02-10 2026-02-06
PlS Planned sale
29,430 -10.4%
85.79
US$2,524,820 		29,430 -10.4% 85.79 US$2,524,820
2026-02-06 2026-02-06
PrS Proposed sale
290,203
85.55
US$24,826,867 		290,203 85.55 US$24,826,867
2026-02-02 2026-01-30
S Sale
62,970 -18.2%
82.72
US$5,208,979 		62,970 -18.2% 82.72 US$5,208,979
2026-01-30 2026-01-30
PrS Proposed sale
62,970
82.96
US$5,223,749 		62,970 82.96 US$5,223,749
2026-01-20 2026-01-16
S Sale
44,034 -16.4%
74.82
US$3,294,624 		44,034 -16.4% 74.82 US$3,294,624
2026-01-16 2026-01-16
PrS Proposed sale
44,034
76.24
US$3,357,167 		44,034 76.24 US$3,357,167
2025-10-08 2025-10-06
PlS Planned sale
437 -0.2%
69.26
US$30,268 		437 -0.2% 69.26 US$30,268
2025-10-06 2025-10-06
PrS Proposed sale
437
69.26
US$30,268 		437 69.26 US$30,268
2025-09-04 2025-09-03
PlS Planned sale
59,699 -24.9%
61.06
US$3,645,394 		59,699 -24.9% 61.06 US$3,645,394
2025-09-04 2025-09-03
PlS Planned sale
127,500 -41.4%
60.13
US$7,667,047 		127,500 -41.4% 60.13 US$7,667,047
2025-09-04 2025-09-03
PlS Planned sale
16,615 -5.9%
59.12
US$982,262 		16,615 -5.9% 59.12 US$982,262
2025-09-03 2025-09-03
PrS Proposed sale
203,814
60.01
US$12,230,307 		203,814 60.01 US$12,230,307
2025-08-01 2025-07-30
PlS Planned sale
2,432 -1.3%
45.00
US$109,440 		2,432 -1.3% 45.00 US$109,440
2025-07-30 2025-07-30
PrS Proposed sale
2,432
45.00
US$109,440 		2,432 45.00 US$109,440
2025-07-15 2025-07-11
PlS Planned sale
1,160 -0.6%
41.74
US$48,416 		1,160 -0.6% 41.74 US$48,416
2025-03-13 2025-03-11
PlS Planned sale
140 -0.1%
32.32
US$4,525 		140 -0.1% 32.32 US$4,525
2025-03-11 2025-03-11
PrS Proposed sale
140
32.32
US$4,525 		140 32.32 US$4,525
2025-02-06 2025-02-04
PlS Planned sale
38,843 -17.7%
31.65
US$1,229,463 		38,843 -17.7% 31.65 US$1,229,463
2025-02-04 2025-02-04
PrS Proposed sale
40,003
32.13
US$1,285,296 		40,003 32.13 US$1,285,296
2025-02-03 2025-01-31
S Sale
13,242 -5.7%
32.45
US$429,655 		13,242 -5.7% 32.45 US$429,655
2025-01-31 2025-01-31
PrS Proposed sale
13,242
33.53
US$444,010 		13,242 33.53 US$444,010
2025-01-17 2025-01-16
S Sale
33,445 -13.9%
32.63
US$1,091,444 		33,445 -13.9% 32.63 US$1,091,444
2025-01-16 2025-01-16
PrS Proposed sale
33,445
32.70
US$1,093,652 		33,445 32.70 US$1,093,652
2024-11-14 2024-11-12
PlS Planned sale
6,630 -3.8%
38.05
US$252,294 		6,630 -3.8% 38.05 US$252,294
2024-11-13 2024-11-12
PrS Proposed sale
6,630
38.88
US$257,774 		6,630 38.88 US$257,774
2024-11-12 2024-11-12
PrS Proposed sale
6,629
38.89
US$257,774 		6,629 38.89 US$257,774
2024-02-20 2024-02-16
PrS Proposed sale
387
44.79
US$17,335 		387 44.79 US$17,335
2024-02-16 2024-02-16
PrS Proposed sale
387
44.79
US$17,335 		387 44.79 US$17,335
2024-02-16 2024-02-16
S Sale
387 -0.2%
44.49
US$17,219 		387 -0.2% 44.49 US$17,219
2024-09-04 2024-02-02
PrS Proposed sale
23,907
49.37
US$1,180,348 		23,907 49.37 US$1,180,348
2024-09-04 2024-02-02
PrS Proposed sale
23,907
49.37
US$1,180,348 		23,907 49.37 US$1,180,348
2024-02-02 2024-02-02
PrS Proposed sale
23,501
49.37
US$1,160,303 		23,501 49.37 US$1,160,303
2024-02-02 2024-02-02
S Sale
23,501 -11.9%
49.37
US$1,160,303 		23,501 -11.9% 49.37 US$1,160,303
2024-02-01 2024-01-25
PrS Proposed sale
2,285
51.75
US$118,249 		2,285 51.75 US$118,249
2024-01-29 2024-01-25
S Sale
2,285 -1.5%
51.75
US$118,249 		2,285 -1.5% 51.75 US$118,249
2024-01-26 2024-01-25
PrS Proposed sale
2,285
51.75
US$118,249 		2,285 51.75 US$118,249
2024-01-18 2024-01-17
S Sale
32,059 -17.2%
50.42
US$1,616,319 		32,059 -17.2% 50.42 US$1,616,319