Formfactor, Inc.

FORM US3463751087

💰
Capitalization
Mid-cap

FormFactor Inc designs, develops, manufactures, sells, and supports semiconductor probe card products. The company operates in two reportable segments namely Probe Cards Segment and the Systems Segment. Sales of probe cards and analytical probes are included in the Probe Cards Segment, while sales of probe stations and thermal sub-systems are included in the Systems Segment. Probe cards generate the maximum revenue from its operations. It offers multiple product lines which include analytical probes, probe stations, thermal sub-systems, and related services.

🔗
Website
Annual Performance 1
2021 2022 2023 2024 2025
7% -52% 90% 9% 0%
Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity
📊
Transactions
56
🙍
Insiders
9
Person Price Shares Total Published Completed
Steven-waiss Kelley
 30.43
USD 		3,600
Sold 		109,530
USD 		12/09/2025 12/09/2025
Obregon-jimenez Rebeca
 29.55
USD 		4,000
Sold 		118,202
USD 		13/08/2025 13/08/2025
Slessor Mike
CEO 		34.03
USD 		4,000
Sold 		136,120
USD 		01/07/2025 01/07/2025
Slessor Mike
CEO 		29.83
USD 		4,000
Sold 		119,320
USD 		02/06/2025 02/06/2025
Slessor Mike
CEO 		29.83
USD 		4,000
Sold 		119,320
USD 		02/06/2025 02/06/2025
St Dennis Thomas
O 		31.24
USD 		3,000
Sold 		93,720
USD 		29/05/2025 29/05/2025
St Dennis Thomas
O 		31.24
USD 		3,000
Sold 		93,720
USD 		29/05/2025 29/05/2025
Slessor Mike
CEO 		31.72
USD 		4,000
Sold 		126,880
USD 		01/05/2025 01/05/2025
Slessor Mike
CEO 		28.24
USD 		4,000
Sold 		112,977
USD 		01/04/2025 01/04/2025
Steven-waiss Kelley
 31.02
USD 		3,870
Sold 		120,047
USD 		05/03/2025 05/03/2025

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Historical Performance
1M 3M 6M 1Y 3Y 5Y All Time
1% -17% 1% 41% 53% 191% 415%
Last 52W Low 52W High All-Time Low All-Time High β
38.83 23.18 42.57 23.18 42.57
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
Maier Lothar 1 5,492,722.90 5,492,722.90 14/05/2024 14/05/2024
Shahar Shai 11 3,066,064.16 278,733.11 09/11/2023 07/05/2024
Slessor Mike 30 2,953,964.01 98,465.47 01/03/2024 01/07/2025
Rhodes Sheri 1 746,143.70 746,143.70 07/05/2024 07/05/2024
Obregon-jimenez Rebeca 3 714,991.75 238,330.58 01/12/2023 13/08/2025
St Dennis Thomas 5 566,262.11 113,252.42 14/11/2023 29/05/2025
Steven-waiss Kelley 3 489,912.12 163,304.04 06/05/2024 12/09/2025
Titinger Jorge 1 283,951.40 283,951.40 06/08/2024 06/08/2024
White Brian C 1 187,530.00 187,530.00 20/05/2024 20/05/2024

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics
Delta Correlation subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.