S

SI

SI

UnknownUnknown

Company information not available. Track real-time insider trading activity, SEC Form 4 filings, and executive stock transactions.

Insider Sentiment
Based on recent trading activity
0%Bearish
Buy/Sell Ratio50% buys
BearishBullish

Insider Buys

0

$0

Insider Sales

0

$0

Total Volume

$0

13 transactions

Net Activity

+$0

Net buying

Proprietary Ratings
Calculated from Form 4 transactions
50Confidence

Sentiment Rating

Neutral / Balanced

CEO Conviction Index

No Recent Signal

Key Drivers

  • •Balanced trading volume with net neutral buying and selling activity.
Score Methodology

The Insider Confidence Score (1-100) measures executive conviction. Starting from a neutral 50, it adjusts based on:

  • +15Strong Buy Ratio: Purchases > 70% of volume (or up to -15 for heavy sales).
  • +20Cluster Buying: ≥3 unique insiders buying within a 30-day window.
  • +15CEO Buying: CEO committing own capital shows high conviction.
  • +10CFO Buying: CFO purchasing shares shows financial alignment.
Sector & Industry
Unknown Comparison
Industry Buy Conviction20%
SI Buy Conviction50%
Industry Rank#0 of 270
Volume Contribution0.0%
Total Industry Activity$1.01B

SI has an insider buy conviction of 50%, compared to the Unknown sector buy average of 20%.

Top Insiders
Most active traders
M
1

Multiple Insiders

S - Sale+OE Insiders

0 buys13 sells

$239.27B total

Insider Trading Summary
Automated trend commentary

Over the last 90 days, corporate insiders at SI (SI) engaged in a total of 13 transactions reported via SEC Form 4 filings. Among these, 0 were open-market purchases and 0 were sales. The total volume of insider trading reached $0.

The net insider activity for SI shows a net buying bias of $0. This activity represents a 50% buy ratio, suggesting that insiders are currently neutral on the company's near-term outlook relative to recent history.

The most notable individual transaction was a Sale by Multiple Insiders (P - Purchase Insiders), who traded 2.38M shares valued at $238.05B on Aug 1, 2025.

Trading History
SI insider transactions from SEC Form 4 filings
DateInsiderTypeSharesPriceValueFiling

Sep 14, 2026

1 months ago

Multiple Insiders

S - Sale+OE Insiders

Insider
Sell380.8K$-10175.00$0

Aug 26, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell2.19M$-1196.00$0

Aug 20, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell2.19M$-25097.00$0

Aug 17, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell244.2K$-22500.00$0

Aug 5, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell2.21M$-9433.00$0

Aug 3, 2026

2 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell2.22M$-110563.00$0

Jul 30, 2026

3 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell2.33M$-48279.00$0

Jun 12, 2026

4 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell269.2K$-20000.00$0

Mar 13, 2026

7 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell70.8K$2000.00$141.67M

Dec 11, 2025

10 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell54.5K$2000.00$108.99M

Sep 12, 2025

13 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell52.5K$1600.00$83.99M

Sep 11, 2025

13 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell111.3K$8000.00$890.07M

Aug 1, 2025

15 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell2.38M$100000.00$238.05B

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FAQs About SI Insider Trading

Answers to common questions regarding corporate filings and executive sentiment for SI.

Based on SEC Form 4 disclosures, the Insider Confidence Score for SI is currently 50/100, which reflects a neutral / balanced bias. This calculation accounts for a total of 0 purchases and 0 sales by company executives over the last 90 days.

The CEO Conviction Index for SI is rated as "No Recent Signal". Executive buying is typically a strong vote of confidence as C-level leaders have the most intimate knowledge of their firm's prospects. Officer selling, on the other hand, is often routine and does not automatically signal operational weakness.

No. Insider tracking is a highly informative technical signal that indicates executive sentiment, but it should not be the sole basis for a transaction. Investors should combine this filing analysis with company financials, sector trends, and risk management criteria.
SI (SI) Insider Trading Data & SEC Form 4 Filings | Stock Insider AI - Insider Trading Data