SLAB
Silicon Laboratories Inc.
Silicon Laboratories Inc. insider trading
Silicon Laboratories Inc. files with the SEC as a Semiconductors & Related Devices company headquartered in Austin, TX. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.
From SEC filings
Recent SLAB insider transactions
2 insiders traded SLAB on the open market between May 18, 2026 and Aug 14, 2026 — 2 sales worth $3.2M, of which one was pre-scheduled under a 10b5-1 plan.
- Bought
- —
- Sold
- $3.2M
- Net
- −$3.2M
- Insiders
- 2
1 of 2 on a 10b5-1 plan
Conrad Robert J10b5-1
Sr VP and General Manager
−$1.4M
Aug 14, 2026
6,581 sh · $218.21
Johnson Robert Matthew
President & CEO · Director
−$1.7M
May 18, 2026
8,024 sh · $216.83
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Aug 14, 2026 | Conrad Robert J10b5-1Sr VP and General Manager | 6,581 | $218.21 | −$1.4M |
| May 18, 2026 | Johnson Robert MatthewPresident & CEO · Director | 8,024 | $216.83 | −$1.7M |
SEC Form 4 data, Q3 2024 to Q2 2026
SLAB insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 7 insiders traded SLAB on the open market: 0 purchases and 16 sales worth $7.3M, 12 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 7 sales ($4.5M), by 3 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$1.7M1 sale | |
| Q1 2026 | — | −$201.9K1 sale · all on a plan | |
| Q4 2025 | — | −$871.6K2 sales · all on a plan | |
| Q3 2025 | — | −$1.7M3 sales | |
| Q2 2025 | — | −$1.5M4 sales · all on a plan | |
| Q1 2025 | — | −$1.2M4 sales · all on a plan | |
| Q4 2024 | — | — | |
| Q3 2024 | — | −$97.2K1 sale · all on a plan |
- Largest sale
- −$1.7M of SLAB by Johnson Robert Matthew (President & CEO · Director) on May 18, 2026.
Open-market transactions through Jun 30, 2026most recent first
Richardson Nina10b5-1
Director
−$201.9K
Jan 13, 2026
1,355 sh · $149.00
Tolany Brandon10b5-1
Sr VP WW Sales & Marketing
−$276.5K
Dec 05, 2025
1,954 sh · $141.49
Tolany Brandon10b5-1
Sr VP WW Sales & Marketing
−$595.2K
Dec 04, 2025
4,246 sh · $140.17
Tolany Brandon
Sr VP WW Sales & Marketing
−$240.4K
Aug 29, 2025
1,800 sh · $133.57
Tolany Brandon
Sr VP WW Sales & Marketing
−$1.2M
Aug 22, 2025
8,000 sh · $145.23
Tolany Brandon
Sr VP WW Sales & Marketing
−$301.2K
Aug 19, 2025
2,270 sh · $132.69
Johnson Robert Matthew10b5-1
President & CEO · Director
−$771.3K
May 16, 2025
5,879 sh · $131.20
Conrad Robert J10b5-1
Sr VP and General Manager
−$528.6K
May 16, 2025
4,029 sh · $131.20
Conrad Robert J10b5-1
Sr VP Worldwide Operations
−$152.4K
May 13, 2025
1,172 sh · $130.00
Wyatt Christy10b5-1
Director
−$57K
May 06, 2025
546 sh · $104.45
Bock William G10b5-1
Director
−$149.4K
Feb 18, 2025
1,000 sh · $149.43
Sooch Navdeep S10b5-1
Director
−$393.6K
Feb 06, 2025
2,640 sh · $149.08
Sooch Navdeep S10b5-1
Director
−$351.6K
Feb 05, 2025
2,360 sh · $149.00
Bock William G10b5-1
Director
−$281.5K
Jan 22, 2025
2,000 sh · $140.77
Tolany Brandon10b5-1
Sr VP WW Sales & Marketing
−$97.2K
Sep 03, 2024
845 sh · $115.00
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Jan 13, 2026 | Richardson Nina10b5-1Director | 1,355 | $149.00 | −$201.9K |
| Dec 05, 2025 | Tolany Brandon10b5-1Sr VP WW Sales & Marketing | 1,954 | $141.49 | −$276.5K |
| Dec 04, 2025 | Tolany Brandon10b5-1Sr VP WW Sales & Marketing | 4,246 | $140.17 | −$595.2K |
| Aug 29, 2025 | Tolany BrandonSr VP WW Sales & Marketing | 1,800 | $133.57 | −$240.4K |
| Aug 22, 2025 | Tolany BrandonSr VP WW Sales & Marketing | 8,000 | $145.23 | −$1.2M |
| Aug 19, 2025 | Tolany BrandonSr VP WW Sales & Marketing | 2,270 | $132.69 | −$301.2K |
| May 16, 2025 | Johnson Robert Matthew10b5-1President & CEO · Director | 5,879 | $131.20 | −$771.3K |
| May 16, 2025 | Conrad Robert J10b5-1Sr VP and General Manager | 4,029 | $131.20 | −$528.6K |
| May 13, 2025 | Conrad Robert J10b5-1Sr VP Worldwide Operations | 1,172 | $130.00 | −$152.4K |
| May 06, 2025 | Wyatt Christy10b5-1Director | 546 | $104.45 | −$57K |
| Feb 18, 2025 | Bock William G10b5-1Director | 1,000 | $149.43 | −$149.4K |
| Feb 06, 2025 | Sooch Navdeep S10b5-1Director | 2,640 | $149.08 | −$393.6K |
| Feb 05, 2025 | Sooch Navdeep S10b5-1Director | 2,360 | $149.00 | −$351.6K |
| Jan 22, 2025 | Bock William G10b5-1Director | 2,000 | $140.77 | −$281.5K |
| Sep 03, 2024 | Tolany Brandon10b5-1Sr VP WW Sales & Marketing | 845 | $115.00 | −$97.2K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
Silicon Laboratories Inc. company record
- SEC industry classification
- Semiconductors & Related Devices
- Headquarters
- Austin, TX
- Incorporated in
- DE
- Listed on
- Nasdaq
- SEC Central Index Key
- 0001038074
Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.
After insiders bought SLAB
What the stock actually did in the 90 days following each open-market purchase
Don't check SLAB — let it ping you
Get told the moment an insider moves on SLAB
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How to read SLAB insider activity
- Open-market purchase (code P)
- An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
- Grants and option exercises (codes A, M)
- Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
- Cluster buy
- Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.
Other Technology tickers
Questions
- Are SLAB insiders buying or selling?
- Between May 18, 2026 and Aug 14, 2026, 2 Silicon Laboratories Inc. insiders made no open-market purchases and 2 sales worth $3.2M, a net sale of $3.2M. 1 of the sales was pre-scheduled under a Rule 10b5-1 plan.
- How much SLAB stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 7 Silicon Laboratories Inc. insiders made no open-market purchases and 16 sales worth $7.3M. 12 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 7 sales ($4.5M). The largest sale was Johnson Robert Matthew selling $1.7M on May 18, 2026.
- What was the largest recent SLAB insider trade?
- Johnson Robert Matthew (President & CEO · Director) sold $1.7M of SLAB stock on May 18, 2026 at about $216.83 a share.
- When did an insider last buy SLAB shares?
- No open-market purchase by a Silicon Laboratories Inc. insider appears in the filings from May 18, 2026 to Aug 14, 2026 — every recorded open-market transaction in that period was a sale.
- Where does SLAB insider trading data come from?
- From the Form 4 filings Silicon Laboratories Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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