A

AZTA

AZTA

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
30%Bearish
Buy/Sell Ratio90% buys
BearishBullish

Insider Buys

11

$2.09M

Insider Sales

10

$224K

Total Volume

$2.31M

34 transactions

Net Activity

+$1.86M

Net buying

Proprietary Ratings
Calculated from Form 4 transactions
100Confidence

Sentiment Rating

Strong Accumulation

CEO Conviction Index

High Conviction Accumulation

Key Drivers

  • •Strong buying bias: purchases represent 90% of total transaction value.
  • •Cluster buying: 8 unique insiders purchased shares, showing strong alignment.
  • •CEO buying activity detected. When chief executives put their own money at risk, it is historically a strong bullish signal.
  • •CFO buying activity detected. Statistical studies show CFO purchases have high predictive power due to their direct visibility into balance sheet details.
  • •High accumulation: total purchase value exceeds $1M.
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%
AZTA Buy Conviction90%
Industry Rank#0 of 270
Volume Contribution0.2%
Total Industry Activity$1.01B

AZTA has an insider buy conviction of 90%, compared to the Unknown sector buy average of 20%.

Top Insiders
Most active traders
M
1

Multiple Insiders

P - Purchase Insiders

0 buys13 sells

$2.25B total

C
2

Cornog William L

Dir

3 buys0 sells

$849K total

M
3

Marotta John

Pres, CEO

2 buys1 sells

$588K total

M
4

Malus Alan J

Dir

1 buys0 sells

$320K total

M
5

Madaus Martin D

Dir

1 buys0 sells

$201K total

Insider Trading Summary
Automated trend commentary

Over the last 90 days, corporate insiders at AZTA (AZTA) engaged in a total of 34 transactions reported via SEC Form 4 filings. Among these, 11 were open-market purchases and 10 were sales. The total volume of insider trading reached $2.31M.

The net insider activity for AZTA shows a net buying bias of $1.86M. This activity represents a 90% buy ratio, suggesting that insiders are currently strongly bullish 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 100.9K shares valued at $1.41B on Nov 18, 2024.

Trading History
AZTA insider transactions from SEC Form 4 filings
DateInsiderTypeSharesPriceValueFiling

Jul 31, 2026

2 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell68.7K$335.00$23.02M

Jul 31, 2026

2 months ago

Starr Ephraim

SVP, GC, Secretary

SVP
Buy335$24.17$8K

May 18, 2026

5 months ago

Cornog William L

Dir

Director
Buy10.0K$16.38$164K

May 18, 2026

5 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell19.7K$10000.00$197.03M

May 16, 2025

17 months ago

Cornog William L

Dir

Director
Buy7.0K$27.13$190K

May 16, 2025

17 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell25.8K$7000.00$180.56M

Jun 2, 2025

17 months ago

Marotta John

Pres, CEO

CEO
Buy1.0K$25.99$26K

Aug 12, 2025

14 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell18.3K$-1085.00$0

Jun 2, 2025

17 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell107.3K$1000.00$107.30M

May 30, 2025

17 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell17.0K$12000.00$204.42M

Aug 12, 2025

14 months ago

Pirogova Olga

SVP, CHRO

SVP
Sell1.1K$28.54$31K

May 30, 2025

17 months ago

Malus Alan J

Dir

Director
Buy12.0K$26.65$320K

Aug 12, 2025

14 months ago

Zhou Ginger

SVP, GM, Multiomics

SVP
Sell1.1K$28.54$31K

Sep 10, 2025

13 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell106.0K$-316.00$0

Sep 10, 2025

13 months ago

Marotta John

Pres, CEO

CEO
Sell316$29.41$9K

Aug 11, 2025

14 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell46.0K$2500.00$115.03M

Aug 11, 2025

14 months ago

Lin Lawrence Y.

EVP, CFO, Treasurer

CFO
Buy2.5K$27.96$70K

Jan 31, 2025

21 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell27.9K$417.00$11.64M

Feb 3, 2025

21 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell9.6K$-317.00$0

Feb 3, 2025

21 months ago

Hughes Violetta

VP, Chief Accounting Officer

VP
Sell317$52.97$17K

Jan 31, 2025

21 months ago

Zhou Ginger

SVP, GM, Genom

SVP
Buy417$45.88$19K

Nov 19, 2024

23 months ago

Joseph Jason

SVP, GC, Secy.

SVP
Sell1.1K$40.07$46K

Nov 19, 2024

23 months ago

Cueto Herman

EVP, CFO

CFO
Sell712$40.07$29K

Nov 19, 2024

23 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell19.4K$-548.00$0

Nov 19, 2024

23 months ago

Pirogova Olga

SVP, CHRO

SVP
Sell548$40.07$22K

Nov 19, 2024

23 months ago

Hughes Violetta

VP, Chief Accounting Officer

VP
Sell163$40.07$7K

Nov 19, 2024

23 months ago

Zhou Ginger

SVP, GM, Genom

SVP
Sell491$40.07$20K

Nov 19, 2024

23 months ago

Wang David Dong

SVP, GM, SMS

SVP
Sell348$40.07$14K

Nov 18, 2024

23 months ago

Hirsch Didier

Dir

Director
Buy1.0K$39.50$40K

Nov 18, 2024

23 months ago

Multiple Insiders

P - Purchase Insiders

Insider
Sell100.9K$13967.00$1.41B

Nov 18, 2024

23 months ago

Marotta John

Pres, CEO

CEO
Buy14.0K$39.59$553K

Nov 18, 2024

23 months ago

Cornog William L

Dir

Director
Buy12.5K$39.60$495K

Nov 19, 2024

23 months ago

Madaus Martin D

Dir

Director
Buy4.9K$40.77$201K

Oct 17, 2024

24 months ago

Multiple Insiders

S - Sale Insiders

Insider
Sell24.6K$-1595.00$0

FAQs About AZTA Insider Trading

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

Based on SEC Form 4 disclosures, the Insider Confidence Score for AZTA is currently 100/100, which reflects a strong accumulation bias. This calculation accounts for a total of 11 purchases and 10 sales by company executives over the last 90 days.

The CEO Conviction Index for AZTA is rated as "High Conviction Accumulation". 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.
AZTA (AZTA) Insider Trading Data & SEC Form 4 Filings | Stock Insider AI - Insider Trading Data