Insider Profile
Johnson, Holly Lynn
$MDA
1
Companies Filed At
5
Open-Market Buys (2yr)
$6.0M
Buy Value (2yr, open-market)
Jun 24, 2026
Most Recent Trade
70
Credibility
Score
75%
Hit Rate
+20.5%
Avg 90d Return
+18.8%
Median 90d Return
32
Evaluated Trades
+68.6%
Best Trade
-52.1%
Worst Trade
Hit rate and returns are based on 32 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. This insider has a solid track record of profitable timing.
Cross-Company Track Record
33%
Hit Rate · 90d
-13.4%
Median Alpha · 90d
3
Closed Buys Evaluated
0%
Beat XIU
All-insider base rate: 59% hit rate  · +1.3% mean alpha (n=11504)
cluster buyer 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 3 closed buys with individual return outcomes available on the Research plan.
Currently Accumulating Companies this insider is net-buying on the open market over the last 90 days
$MDA 76
MDA Space
$2.9M · 2 buys
Last buy Jun 24, 2026
Date Company Role Nature Dir. Shares Price Value Score
Jun 24, 2026 $MDA
MDA Space
— Exercise Sell 10,000 — — 76
Jun 24, 2026 $MDA
MDA Space
— Open Market Buy 10,000 $55.76 $558K 76
Jun 24, 2026 $MDA
MDA Space
— Exercise Buy 10,000 $9.60 $96K 76
Jun 10, 2026 $MDA
MDA Space
— Exercise Sell 45,000 $9.60 $432K 76
Jun 10, 2026 $MDA
MDA Space
— Open Market Buy 45,000 $52.79 $2.4M 76
Jun 10, 2026 $MDA
MDA Space
— Exercise Buy 45,000 $9.60 $432K 76
Mar 25, 2026 $MDA
MDA Space
— Buyback Buy 1,993 $39.42 $79K 76
Mar 25, 2026 $MDA
MDA Space
— Buyback Buy 5,031 $39.42 $198K 76
Mar 25, 2026 $MDA
MDA Space
— Buyback Buy 30,183 $39.42 $1.2M 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Buy 48,982 $44.28 $2.2M 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Sell 24,491 $44.28 $1.1M 76
Mar 24, 2026 $MDA
MDA Space
— Comp. Grant Buy 7,535 — — 76
Mar 24, 2026 $MDA
MDA Space
— Comp. Grant Buy 7,535 — — 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Sell 3,233 $44.28 $143K 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Buy 3,233 $44.28 $143K 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Buy 8,164 $44.28 $361K 76
Mar 24, 2026 $MDA
MDA Space
— Exercise Sell 8,164 $44.28 $361K 76
Mar 23, 2026 $MDA
MDA Space
— Buyback Buy 2,963 $44.38 $131K 76
Mar 23, 2026 $MDA
MDA Space
— Exercise Buy 5,312 $44.06 $234K 76
Mar 23, 2026 $MDA
MDA Space
— Exercise Sell 5,312 $44.06 $234K 76
Aug 19, 2025 $MDA
MDA Space
— Exercise Buy 40,620 $6.00 $244K 76
Aug 19, 2025 $MDA
MDA Space
— Open Market Buy 40,620 $45.80 $1.9M 76
Aug 19, 2025 $MDA
MDA Space
— Exercise Sell 40,620 $6.00 $244K 76
Jun 23, 2025 $MDA
MDA Space
— Exercise Buy 31,200 $6.00 $187K 76
Jun 23, 2025 $MDA
MDA Space
— Open Market Buy 31,200 $30.70 $958K 76
Jun 23, 2025 $MDA
MDA Space
— Exercise Sell 31,200 $6.00 $187K 76
Jun 20, 2025 $MDA
MDA Space
— Exercise Buy 8,800 $6.00 $53K 76
Jun 20, 2025 $MDA
MDA Space
— Exercise Sell 8,800 $6.00 $53K 76
Jun 20, 2025 $MDA
MDA Space
— Open Market Buy 8,800 $30.70 $270K 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 755 $28.53 $22K 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Sell 5,814 — — 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Buy 5,814 — — 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 3,244 $28.53 $93K 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Sell 1,353 — — 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Buy 1,353 — — 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Sell 9,243 — — 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 8,198 — — 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Buy 9,243 — — 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 5,157 $28.53 $147K 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Sell 2,150 — — 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 1,908 — — 76
Jun 06, 2025 $MDA
MDA Space
— Exercise Buy 2,150 — — 76
Jun 06, 2025 $MDA
MDA Space
— Buyback Buy 1,200 $28.53 $34K 76
May 15, 2025 $MDA
MDA Space
— Comp. Grant Buy 9,698 — — 76
May 15, 2025 $MDA
MDA Space
— Comp. Grant Buy 9,697 — — 76
Mar 27, 2025 $MDA
MDA Space
— Buyback Buy 7,344 $28.97 $213K 76
Mar 27, 2025 $MDA
MDA Space
— Exercise Buy 13,476 — — 76
Mar 27, 2025 $MDA
MDA Space
— Exercise Sell 13,476 — — 76
Mar 27, 2025 $MDA
MDA Space
— Buyback Buy 13,476 — — 76
Jun 04, 2024 $MDA
MDA Space
— Buyback Buy 3,547 $11.55 $41K 76
Jun 04, 2024 $MDA
MDA Space
— Exercise Sell 7,167 — — 76
Jun 04, 2024 $MDA
MDA Space
— Exercise Buy 7,167 — — 76
Mar 25, 2024 $MDA
MDA Space
— Exercise Buy 8,163 — — 76
Mar 25, 2024 $MDA
MDA Space
— Buyback Buy 4,438 $14.53 $64K 76
Mar 25, 2024 $MDA
MDA Space
— Exercise Sell 8,163 — — 76
Mar 22, 2024 $MDA
MDA Space
— Comp. Grant Buy 15,937 — — 76
Mar 22, 2024 $MDA
MDA Space
— Comp. Grant Buy 15,937 — — 76
Feb 12, 2024 $MDA
MDA Space
— Other Sell 1 — — 76
Feb 12, 2024 $MDA
MDA Space
— Other Buy 1 — — 76
Jun 01, 2023 $MDA
MDA Space
— Buyback Buy 4,036 — — 76
Jun 01, 2023 $MDA
MDA Space
— Exercise Sell 7,165 — — 76
Jun 01, 2023 $MDA
MDA Space
— Exercise Buy 7,165 — — 76
Mar 24, 2023 $MDA
MDA Space
— Comp. Grant Buy 24,491 — — 76
Mar 24, 2023 $MDA
MDA Space
— Comp. Grant Buy 24,490 — — 76
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.