Insider Profile
Sidebottom, Mark
1
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
Dec 31, 2025
Most Recent Trade
25
Credibility
Score
54%
Hit Rate
+1.1%
Avg 90d Return
+0.0%
Median 90d Return
59
Evaluated Trades
+14.4%
Best Trade
-11.5%
Worst Trade
Hit rate and returns are based on 59 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. Limited signal — either below-average timing or insufficient trade history.
Cross-Company Track Record
THIN HISTORY
—
Hit Rate · 90d
-2.1%
Median Alpha · 90d
1
Closed Buys Evaluated
0%
Beat XIU
All-insider base rate: 59% hit rate  · +1.3% mean alpha (n=11504)
size concentrated
Entry: closing price on SEDI filing date (point-in-time). Exit: 90 calendar days later. Alpha vs XIU.TO (iShares TSX 60). Closed trades only. Not investment advice.
Research 1 closed buys with individual return outcomes available on the Research plan.
Date Company Role Nature Dir. Shares Price Value Score
Dec 31, 2025 $EMA
Emera
— Plan / DRIP Buy 446 $60.68 $27K 63
Dec 31, 2024 $EMA
Emera
— Plan / DRIP Buy 610 $48.84 $30K 63
Feb 28, 2024 $EMA
Emera
— Comp. Grant Buy 1,704 $48.09 $82K 63
Feb 23, 2024 $EMA
Emera
— Other Sell 1,422 $59.77 $85K 63
Dec 31, 2023 $EMA
Emera
— Plan / DRIP Buy 281 $48.03 $13K 63
Dec 31, 2023 $EMA
Emera
— Plan / DRIP Buy 66 $48.03 $3K 63
Sep 30, 2023 $EMA
Emera
— Plan / DRIP Buy 249 $51.46 $13K 63
Sep 30, 2023 $EMA
Emera
— Plan / DRIP Buy 59 $51.46 $3K 63
Jun 30, 2023 $EMA
Emera
— Plan / DRIP Buy 51 $58.56 $3K 63
Jun 30, 2023 $EMA
Emera
— Plan / DRIP Buy 215 $58.78 $13K 63
Mar 31, 2023 $EMA
Emera
— Plan / DRIP Buy 450 $59.12 $27K 63
Mar 31, 2023 $EMA
Emera
— Plan / DRIP Buy 55 $53.56 $3K 63
Mar 31, 2023 $EMA
Emera
— Plan / DRIP Buy 233 $53.56 $12K 63
Feb 27, 2023 $EMA
Emera
— Comp. Grant Buy 663 $51.66 $34K 63
Feb 27, 2023 $EMA
Emera
— Comp. Grant Buy 1,525 $51.66 $79K 63
Feb 27, 2023 $EMA
Emera
— Other Sell 1,476 $51.66 $76K 63
Dec 31, 2022 $EMA
Emera
— Plan / DRIP Buy 56 $50.66 $3K 63
Dec 31, 2022 $EMA
Emera
— Plan / DRIP Buy 234 $50.66 $12K 63
Sep 30, 2022 $EMA
Emera
— Plan / DRIP Buy 44 $61.06 $3K 63
Sep 30, 2022 $EMA
Emera
— Plan / DRIP Buy 185 $61.06 $11K 63
Jun 30, 2022 $EMA
Emera
— Plan / DRIP Buy 43 $62.52 $3K 63
Jun 30, 2022 $EMA
Emera
— Plan / DRIP Buy 179 $62.52 $11K 63
Mar 31, 2022 $EMA
Emera
— Plan / DRIP Buy 187 $59.22 $11K 63
Mar 31, 2022 $EMA
Emera
— Plan / DRIP Buy 44 $59.22 $3K 63
Feb 23, 2022 $EMA
Emera
— Comp. Grant Buy 1,244 $59.77 $74K 63
Feb 23, 2022 $EMA
Emera
— Comp. Grant Buy 1,280 $59.77 $77K 63
Dec 31, 2021 $EMA
Emera
— Plan / DRIP Buy 8 $55.20 $442 63
Dec 31, 2021 $EMA
Emera
— Plan / DRIP Buy 173 $58.50 $10K 63
Dec 31, 2021 $EMA
Emera
— Plan / DRIP Buy 60 $58.50 $4K 63
Dec 31, 2021 $EMA
Emera
— Plan / DRIP Buy 287 $56.32 $16K 63
Sep 30, 2021 $EMA
Emera
— Plan / DRIP Buy 163 $58.93 $10K 63
Sep 30, 2021 $EMA
Emera
— Plan / DRIP Buy 163 $58.93 $10K 63
Sep 30, 2021 $EMA
Emera
— Plan / DRIP Buy 57 $58.93 $3K 63
Jun 30, 2021 $EMA
Emera
— Plan / DRIP Buy 59 $56.09 $3K 63
Jun 30, 2021 $EMA
Emera
— Plan / DRIP Buy 170 $56.09 $10K 63
Mar 31, 2021 $EMA
Emera
— Plan / DRIP Buy 181 $51.78 $9K 63
Mar 31, 2021 $EMA
Emera
— Plan / DRIP Buy 63 $51.78 $3K 63
Feb 24, 2021 $EMA
Emera
— Comp. Grant Buy 310 — — 63
Feb 24, 2021 $EMA
Emera
— Other Sell 2,329 — — 63
Feb 18, 2021 $EMA
Emera
— Comp. Grant Buy 1,278 $54.66 $70K 63
Feb 18, 2021 $EMA
Emera
— Comp. Grant Buy 1,278 $54.66 $70K 63
Dec 31, 2020 $EMA
Emera
— Plan / DRIP Buy 69 $55.99 $4K 63
Dec 31, 2020 $EMA
Emera
— Plan / DRIP Buy 150 $52.85 $8K 63
Dec 31, 2020 $EMA
Emera
— Plan / DRIP Buy 162 $55.99 $9K 63
Dec 31, 2020 $EMA
Emera
— Plan / DRIP Buy 173 $58.50 $10K 63
Dec 31, 2020 $EMA
Emera
— Plan / DRIP Buy 173 $58.50 $10K 63
Sep 30, 2020 $EMA
Emera
— Plan / DRIP Buy 163 $58.93 $10K 63
Sep 30, 2020 $EMA
Emera
— Plan / DRIP Buy 159 $54.16 $9K 63
Sep 30, 2020 $EMA
Emera
— Plan / DRIP Buy 163 $58.93 $10K 63
Sep 30, 2020 $EMA
Emera
— Plan / DRIP Buy 68 $54.16 $4K 63
Jun 30, 2020 $EMA
Emera
— Plan / DRIP Buy 170 $56.09 $10K 63
Jun 30, 2020 $EMA
Emera
— Plan / DRIP Buy 158 $54.18 $9K 63
Jun 30, 2020 $EMA
Emera
— Plan / DRIP Buy 67 $54.18 $4K 63
Mar 31, 2020 $EMA
Emera
— Plan / DRIP Buy 62 $58.77 $4K 63
Mar 31, 2020 $EMA
Emera
— Plan / DRIP Buy 144 $58.77 $8K 63
Mar 04, 2020 $EMA
Emera
— Exercise Sell 2,025 $39.93 $81K 63
Mar 04, 2020 $EMA
Emera
— Exercise Sell 1,750 $45.16 $79K 63
Mar 04, 2020 $EMA
Emera
— Exercise Sell 1,800 $46.39 $84K 63
Mar 04, 2020 $EMA
Emera
— Exercise Buy 1,650 $46.19 $76K 63
Mar 04, 2020 $EMA
Emera
— Exercise Buy 1,750 $45.16 $79K 63
Mar 04, 2020 $EMA
Emera
— Exercise Buy 2,025 $39.93 $81K 63
Mar 04, 2020 $EMA
Emera
— Exercise Buy 1,800 $46.39 $84K 63
Mar 04, 2020 $EMA
Emera
— Open Market Buy 7,225 $59.50 $430K 63
Mar 04, 2020 $EMA
Emera
— Exercise Sell 1,650 $46.19 $76K 63
Feb 26, 2020 $EMA
Emera
— Comp. Grant Buy 839 $54.62 $46K 63
Feb 26, 2020 $EMA
Emera
— Other Sell 2,405 $54.62 $131K 63
Feb 20, 2020 $EMA
Emera
— Comp. Grant Buy 1,242 $54.62 $68K 63
Feb 20, 2020 $EMA
Emera
— Comp. Grant Buy 1,242 $54.62 $68K 63
Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.