Mika Yamamoto

Track

Insider profile

Currently holds positions in F5 Inc and Blackline Inc

Performance

Overall performance
1.9
Performance over holding periods
1.9
30 days 90 days 120 days
Average return -9% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
7 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Executive Vice President, Chief Marketing and Customer Experience Officer F5 Inc May 6, 2019 -
Independent Director Blackline Inc April 1, 2019 -
Mika Yamamoto's trades of Blackline 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
2026-06-05 2026-06-05
PrS Proposed sale
399
66.42
US$4,259,722 		399 66.42 US$4,259,722
2026-06-05 2026-06-05
PrS Proposed sale
82,217
259.36
US$4,103,402 		82,217 259.36 US$4,103,402
2026-03-05 2026-03-04
PlS Planned sale
86,829 -48.6%
94.49
US$4,287,190 		86,829 -48.6% 94.49 US$4,287,190
2026-03-04 2026-03-04
PrS Proposed sale
32,577
8.30
US$270,389 		32,577 8.30 US$270,389
2025-12-09 2025-12-05
PlS Planned sale
15,012 -3.0%
13.00
US$195,156 		15,012 -3.0% 13.00 US$195,156
2025-12-05 2025-12-05
PrS Proposed sale
15,012
12.60
US$189,151 		15,012 12.60 US$189,151
2025-09-08 2025-09-04
PlS Planned sale
715 -0.1%
13.00
US$9,295 		715 -0.1% 13.00 US$9,295
2025-09-04 2025-09-04
PrS Proposed sale
715
13.09
US$9,359 		715 13.09 US$9,359
2025-09-03 2025-09-02
PlS Planned sale
4,289 -0.8%
13.18
US$56,529 		4,289 -0.8% 13.18 US$56,529
2025-08-05 2025-08-04
PlS Planned sale
4,289 -0.8%
13.00
US$55,757 		4,289 -0.8% 13.00 US$55,757
2025-07-03 2025-07-01
PlS Planned sale
4,289 -0.7%
15.05
US$64,549 		4,289 -0.7% 15.05 US$64,549
2025-06-06 2025-06-04
PlS Planned sale
1,765 -0.3%
15.50
US$27,358 		1,765 -0.3% 15.50 US$27,358
2025-06-04 2025-06-04
PrS Proposed sale
14,632
15.59
US$228,113 		14,632 15.59 US$228,113
2025-06-03 2025-06-02
PlS Planned sale
3,574 -0.6%
15.13
US$54,075 		3,574 -0.6% 15.13 US$54,075
2025-06-02 2025-06-02
PrS Proposed sale
3,574
15.27
US$54,575 		3,574 15.27 US$54,575
2025-05-05 2025-05-05
PlS Planned sale
3,574 -0.6%
14.66
US$52,395 		3,574 -0.6% 14.66 US$52,395
2025-04-03 2025-04-01
PlS Planned sale
3,574 -0.6%
14.20
US$50,751 		3,574 -0.6% 14.20 US$50,751
2025-04-01 2025-04-01
PrS Proposed sale
7,148
14.11
US$100,858 		7,148 14.11 US$100,858
2025-03-04 2025-03-04
PrS Proposed sale
715
16.33
US$11,676 		715 16.33 US$11,676
2025-03-04 2025-03-04
PlS Planned sale
715 -0.1%
16.05
US$11,476 		715 -0.1% 16.05 US$11,476
2025-03-04 2025-03-03
PlS Planned sale
2,859 -0.5%
16.74
US$47,860 		2,859 -0.5% 16.74 US$47,860
2025-02-04 2025-02-03
PlS Planned sale
2,859 -0.7%
18.29
US$52,291 		2,859 -0.7% 18.29 US$52,291
2025-01-03 2025-01-02
PlS Planned sale
2,859 -0.7%
15.84
US$45,287 		2,859 -0.7% 15.84 US$45,287
2024-12-19 2024-12-17
PlS Planned sale
5,718 -1.4%
16.95
US$96,920 		5,718 -1.4% 16.95 US$96,920
2024-12-17 2024-12-17
PrS Proposed sale
14,295
17.02
US$243,301 		14,295 17.02 US$243,301
2024-11-12 2024-11-11
PrS Proposed sale
3,220
62.08
US$199,902 		3,220 62.08 US$199,902
2024-11-12 2024-11-11
S Sale
200 -2.1%
62.10
US$12,420 		200 -2.1% 62.10 US$12,420
2024-11-12 2024-11-11
S Sale
3,020 -23.7%
62.08
US$187,482 		3,020 -23.7% 62.08 US$187,482
2023-11-09 2023-11-08
S Sale
5,000 -34.9%
53.77
US$268,850 		5,000 -34.9% 53.77 US$268,850
2023-11-08 2023-11-08
PrS Proposed sale
5,000
53.77
US$268,850 		5,000 53.77 US$268,850
2023-05-02 2023-05-02
US F5 Inc (FFIV)
PrS Proposed sale
1,650
133.02
US$219,483 		1,650 133.02 US$219,483
2023-05-02 2023-05-02
US F5 Inc (FFIV)
PlS Planned sale
1,650 -15.6%
133.02
US$219,483 		1,650 -15.6% 133.02 US$219,483
2023-02-03 2023-02-02
US F5 Inc (FFIV)
PlS Planned sale
1,612 -16.2%
151.49
US$244,202 		1,612 -16.2% 151.49 US$244,202
2022-11-03 2022-11-02
US F5 Inc (FFIV)
S Sale
303 -3.7%
144.38
US$43,747 		303 -3.7% 144.38 US$43,747
2022-11-03 2022-11-02
US F5 Inc (FFIV)
S Sale
200 -2.4%
142.71
US$28,542 		200 -2.4% 142.71 US$28,542
2022-11-03 2022-11-02
US F5 Inc (FFIV)
S Sale
2,239 -21.2%
141.63
US$317,110 		2,239 -21.2% 141.63 US$317,110
2022-11-03 2022-11-02
US F5 Inc (FFIV)
S Sale
2,700 -20.4%
140.51
US$379,377 		2,700 -20.4% 140.51 US$379,377
2022-08-03 2022-08-02
US F5 Inc (FFIV)
PlS Planned sale
2,047 -23.2%
164.90
US$337,550 		2,047 -23.2% 164.90 US$337,550
2022-05-05 2022-05-03
US F5 Inc (FFIV)
PlS Planned sale
899 -11.8%
171.33
US$154,026 		899 -11.8% 171.33 US$154,026
2022-02-03 2022-02-02
US F5 Inc (FFIV)
PlS Planned sale
1,773 -24.4%
207.25
US$367,454 		1,773 -24.4% 207.25 US$367,454
2021-11-04 2021-11-02
US F5 Inc (FFIV)
PlS Planned sale
854 -14.2%
220.37
US$188,193 		854 -14.2% 220.37 US$188,193
2021-11-04 2021-11-02
US F5 Inc (FFIV)
PlS Planned sale
792 -11.6%
219.38
US$173,746 		792 -11.6% 219.38 US$173,746
2021-11-04 2021-11-02
US F5 Inc (FFIV)
PlS Planned sale
3,072 -31.1%
218.32
US$670,687 		3,072 -31.1% 218.32 US$670,687
2021-11-04 2021-11-02
US F5 Inc (FFIV)
PlS Planned sale
1,100 -10.0%
217.51
US$239,259 		1,100 -10.0% 217.51 US$239,259
2021-11-04 2021-11-02
US F5 Inc (FFIV)
PlS Planned sale
300 -2.7%
215.66
US$64,698 		300 -2.7% 215.66 US$64,698