Insider Tracker SEC Form 4 insider trades
← All clusters
REZI

RESIDEO TECHNOLOGIES, INC.

36
Insider Score Band below 60

AI score not needed: the AI review runs from a match score of 55.

Research score, not a recommendation.

Total bought$2.3M35 Form 4 purchases
Distinct insiders11open-market buyers
Lead insiderNefkens Michael GCEO
Cluster window2019-02-12 → 2020-01-15closed

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

–

partial data Price history is incomplete; missing inputs count as neutral in the score.

Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
100%
Seniority executive rank of buyers (CEO/CFO/Director)
87%
Commitment purchase size relative to company & holdings
78%
Context buying into stock weakness signals conviction
50%
Timing coordinated purchases within a tight window
67%
Routine-purchase discount × 0.97
Company-type / offering discount × 1.00
Net insider selling penalty − 1

Why are they buying?

AI score not needed: the AI review runs only on clusters with a match score of 55 or more. The filings in the table below are the primary evidence.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

35 Form 4 trades · 11 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Flags Filing
2019-03-12 → 2019-11-14 FRADIN ROGER 3 purchases with a 63-day result · median 0.0% Director 50,000 $14.93 avg $746.2K
2019-03-12 FRADIN ROGER 25,000 $20.41 $510.2K
SEC filing for FRADIN ROGER (opens in a new tab)
2019-11-14 FRADIN ROGER 25,000 $9.44 $236.0K
SEC filing for FRADIN ROGER (opens in a new tab)
2019-11-15 TEICH ANDREW C 7 purchases with a 63-day result · median +15.1% Director 50,000 $10.25 $512.5K
SEC filing for TEICH ANDREW C (opens in a new tab)
2019-11-15 LAZAR JACK R history of LAZAR JACK R's purchases Director 25,000 $10.26 $256.5K
SEC filing for LAZAR JACK R (opens in a new tab)
2019-02-15 → 2020-01-15 Nefkens Michael G 14 purchases with a 63-day result · median -27.5% CEO 12,456 $17.70 avg $220.4K
routine 10b5-1
2019-02-15 Nefkens Michael G 398 $25.10 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-03-15 Nefkens Michael G 500 $20.05 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-04-15 Nefkens Michael G 494 $20.22 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-05-15 Nefkens Michael G 449 $22.27 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-05-23 Nefkens Michael G 4,964 $20.26 $100.6K
SEC filing for Nefkens Michael G (opens in a new tab)
2019-06-17 Nefkens Michael G 487 $20.52 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-07-15 Nefkens Michael G 467 $21.40 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-08-15 Nefkens Michael G 681 $14.63 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-09-16 Nefkens Michael G 636 $15.69 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-10-15 Nefkens Michael G 691 $14.47 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-11-15 Nefkens Michael G 1,011 $9.86 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-12-16 Nefkens Michael G 844 $11.82 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2020-01-15 Nefkens Michael G 834 $11.95 $10.0K
routine 10b5-1
SEC filing for Nefkens Michael G (opens in a new tab)
2019-11-12 RYDER ROBERT P history of RYDER ROBERT P's purchases CFO 22,900 $8.81 $201.7K
SEC filing for RYDER ROBERT P (opens in a new tab)
2019-06-05 Ragan Joseph Douglas III history of Ragan Joseph Douglas III's purchases CFO 6,300 $20.05 $126.3K
SEC filing for Ragan Joseph Douglas III (opens in a new tab)
2019-06-12 de Masi Niccolo history of de Masi Niccolo's purchases Director 4,837 $20.68 $100.0K
SEC filing for de Masi Niccolo (opens in a new tab)
2019-11-15 Wienbar Sharon L history of Wienbar Sharon L's purchases Director 4,900 $10.32 $50.6K
SEC filing for Wienbar Sharon L (opens in a new tab)
2019-11-18 Richardson Nina history of Richardson Nina's purchases Director 4,920 $10.12 $49.8K
SEC filing for Richardson Nina (opens in a new tab)
2019-06-06 Kelly Stephen Montgomery history of Kelly Stephen Montgomery's purchases Other C-suite 2,530 $19.67 $49.8K
SEC filing for Kelly Stephen Montgomery (opens in a new tab)
2019-02-12 → 2020-01-13 Aarnes Robert B history of Aarnes Robert B's purchases President 240 $17.42 avg $4.2K
10b5-1
2019-02-12 Aarnes Robert B 20 $24.88 $498
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-03-12 Aarnes Robert B 20 $20.56 $411
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-04-12 Aarnes Robert B 20 $20.00 $400
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-05-13 Aarnes Robert B 20 $23.25 $465
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-06-12 Aarnes Robert B 20 $20.93 $419
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-07-12 Aarnes Robert B 20 $21.49 $430
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-08-12 Aarnes Robert B 20 $16.27 $325
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-09-12 Aarnes Robert B 20 $15.88 $318
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-10-14 Aarnes Robert B 20 $14.17 $283
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-11-12 Aarnes Robert B 20 $9.01 $180
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2019-12-12 Aarnes Robert B 20 $10.98 $220
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
2020-01-13 Aarnes Robert B 20 $11.67 $233
10b5-1
SEC filing for Aarnes Robert B (opens in a new tab)
Total $2.3M

Other buying runs at REZI

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days -1.6%63 days 0.0%126 days -28.7%

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window Insiders Total Score 21 days63 days126 days Status
2026-08-14 → 2026-08-17 3 $848.1K 79 -9.9%–– active
2020-11-18 3 $250.0K 43 +10.1%+36.8%+40.3% closed
2020-06-04 → 2020-06-10 4 $1.6M 63 +15.2%+22.9%+56.4% closed
2018-11-29 → 2018-12-14 6 $630.8K 54 +1.0%-16.9%-14.9% closed