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Mike Dreyer

Track

Insider profile

Currently holds positions in F5 Inc, Finisar Corp and Coherent Corp

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 19% 68% 82%
Transactions
7 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director F5 Inc Oct. 15, 2012 -
Independent Director Finisar Corp Dec. 8, 2015 -
Independent Director Coherent Corp Sept. 24, 2019 -
Chief Operations Officer SVB Financial Group Nov. 11, 2015 - April 1, 2019
Mike Dreyer's trades of F5 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
2026-05-28 2026-05-28
US F5 Inc (FFIV)
PrS Proposed sale
13,736
474.30
US$1,694,279 		13,736 474.30 US$1,694,279
2026-02-23 2026-02-20
US F5 Inc (FFIV)
S Sale
24,107 -39.0%
253.64
US$570,138 		24,107 -39.0% 253.64 US$570,138
2026-02-20 2026-02-20
US F5 Inc (FFIV)
PrS Proposed sale
25,194
354.68
US$2,222,021 		25,194 354.68 US$2,222,021
2025-11-17 2025-11-14
US Coherent Corp (COHR)
S Sale
11,570 -48.9%
144.88
US$1,676,204 		11,570 -48.9% 144.88 US$1,676,204
2025-11-14 2025-11-14
US Coherent Corp (COHR)
PrS Proposed sale
11,570
144.88
US$1,676,204 		11,570 144.88 US$1,676,204
2025-05-28 2025-05-27
US F5 Inc (FFIV)
S Sale
1,800 -29.1%
285.96
US$514,722 		1,800 -29.1% 285.96 US$514,722
2025-05-27 2025-05-27
US F5 Inc (FFIV)
PrS Proposed sale
1,800
285.87
US$514,566 		1,800 285.87 US$514,566
2024-06-06 2024-06-05
US Coherent Corp (COHR)
S Sale
14,239 -43.4%
66.61
US$948,505 		14,239 -43.4% 66.61 US$948,505
2024-06-05 2024-06-05
US Coherent Corp (COHR)
PrS Proposed sale
14,239
66.50
US$946,893 		14,239 66.50 US$946,893
2024-06-03 2024-05-30
US F5 Inc (FFIV)
S Sale
2,250 -31.6%
167.93
US$377,832 		2,250 -31.6% 167.93 US$377,832
2024-05-29 2024-05-29
US F5 Inc (FFIV)
PrS Proposed sale
2,250
169.00
US$380,250 		2,250 169.00 US$380,250
2023-05-25 2023-05-24
US F5 Inc (FFIV)
S Sale
2,750 -34.0%
143.19
US$393,781 		2,750 -34.0% 143.19 US$393,781
2023-05-24 2023-05-24
US F5 Inc (FFIV)
PrS Proposed sale
2,750
143.66
US$395,065 		2,750 143.66 US$395,065
2021-11-30 2021-05-03
US F5 Inc (FFIV)
S Sale
6,000 -52.0%
187.14
US$1,122,840 		6,000 -52.0% 187.14 US$1,122,840