Question 1

Who is John Todd Koning?

Accepted Answer

John Todd Koning serves as Executive at Alphatec Holdings, Inc. (ATEC). They have executed 20 insider transactions totaling $2.9M over their tenure at the company.

Question 2

What is John Todd Koning's role at Alphatec Holdings, Inc.?

Accepted Answer

John Todd Koning holds the position of Executive at Alphatec Holdings, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 5 years and currently hold a stake valued at $0.

Question 3

Is John Todd Koning buying or selling ATEC stock?

Accepted Answer

John Todd Koning has shown a selling trading pattern, with $55.9K in total purchases and $2.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.

Question 4

What are John Todd Koning's largest insider transactions?

Accepted Answer

The largest transaction by John Todd Koning was on Mar 1, 2024, when they sold $1.6M worth of ATEC shares. This transaction involved 121,601 shares at $13.30 per share.

Question 5

What is John Todd Koning's trading accuracy?

Accepted Answer

John Todd Koning has a Personal Accuracy Score of 55/100, which measures the historical performance of their insider transactions. This score is calculated based on the timing and performance of their trades relative to market movements.

Question 6

How many companies is John Todd Koning associated with?

Accepted Answer

John Todd Koning has filed Form 4 transactions for 1 different company. Their primary association is with Alphatec Holdings, Inc. (ATEC), where they serve as Executive.

Question 7

How much ATEC stock does John Todd Koning own?

Accepted Answer

John Todd Koning currently owns 445,955 shares of Alphatec Holdings, Inc. (ATEC), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.

Question 8

What is John Todd Koning's equity in Alphatec Holdings, Inc.?

Accepted Answer

John Todd Koning's equity position in Alphatec Holdings, Inc. consists of 445,955 shares valued at approximately $0. As Executive, they have executed 20 insider transactions, with $55.9K in purchases and $2.9M in sales.

Question 9

Where can I find John Todd Koning's SEC Form 4 filings?

Accepted Answer

All of John Todd Koning's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. John Todd Koning has 20 Form 4 filings on record as an insider at Alphatec Holdings, Inc..

Question 10

What is John Todd Koning's net worth from ATEC?

Accepted Answer

Based on their current ATEC stock holdings, John Todd Koning has equity worth approximately $0 in Alphatec Holdings, Inc.. This value is based on 445,955 shares at current market prices and does not represent their total net worth, which may include other assets and investments.

DATE	TICKER	VALUE	TYPE	SHARES	PRICE	10b5-1
Dec 8, 2025	ATEC	$327.5K	Payment	15,266	$21.45	Discretionary
Aug 6, 2025	ATEC	$81.5K	Payment	5,315

John Todd Koning

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John Todd Koning Trading Summary

How Much ATEC Stock Does John Todd Koning Own?

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John Todd Koning's Recent Stock Transactions

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