TransDigm (NYSE: TDG) Co-COO sells 3,900 shares after option exercise
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
TransDigm Group’s Co-Chief Operating Officer Joel Reiss exercised stock options for 3,900 shares of common stock at an exercise price of $284.9700 per share and on the same date sold 3,900 shares in multiple open-market transactions at prices ranging from $1,273.8500 to $1,294.8000. Following these transactions, he holds 3,600 shares of TransDigm common stock directly.
Positive
- None.
Negative
- None.
Insider Trade Summary 10b5-1
Net Seller: 3,900 shares ($4,993,787)
Net Sell
19 txns
Insider
Reiss Joel
Role
Co-Chief Operating Officer
Sold
3,900 shs ($4.99M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Stock Option | 3,900 | $0.00 | -- |
| Exercise | Common Stock | 3,900 | $284.97 | $1.11M |
| Sale | Common Stock | 233 | $1,274.5734 | $297K |
| Sale | Common Stock | 120 | $1,275.1864 | $153K |
| Sale | Common Stock | 383 | $1,276.488 | $489K |
| Sale | Common Stock | 203 | $1,277.2264 | $259K |
| Sale | Common Stock | 390 | $1,278.4101 | $499K |
| Sale | Common Stock | 519 | $1,279.3857 | $664K |
| Sale | Common Stock | 574 | $1,280.4109 | $735K |
| Sale | Common Stock | 377 | $1,281.5819 | $483K |
| Sale | Common Stock | 308 | $1,282.3706 | $395K |
| Sale | Common Stock | 326 | $1,283.5465 | $418K |
| Sale | Common Stock | 165 | $1,284.5919 | $212K |
| Sale | Common Stock | 32 | $1,285.3288 | $41K |
| Sale | Common Stock | 100 | $1,286.567 | $129K |
| Sale | Common Stock | 10 | $1,289.245 | $13K |
| Sale | Common Stock | 57 | $1,291.763 | $74K |
| Sale | Common Stock | 53 | $1,292.6636 | $69K |
| Sale | Common Stock | 50 | $1,294.772 | $65K |
Holdings After Transaction:
Stock Option — 23,600 shares (Direct);
Common Stock — 7,500 shares (Direct)
Footnotes (1)
- Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,273.8500 - $1,274.7400. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,274.9200 - $1,275.7800. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,275.9300 - $1,276.9200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,276.9400 - $1,277.9300. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,277.9600 - $1,278.9300. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,278.9600 - $1,279.9500. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,279.9800 - $1,280.9700. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,280.9800 - $1,281.9700. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,282.0100 - $1,282.9900. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,283.0300 - $1,284.0200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,284.0400 - $1,285.0300. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,285.0500 - $1,285.9200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,286.1400 - $1,287.0200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,291.3400 - $1,292.0800. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,292.3900 - $1,292.6900. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,294.7400 - $1,294.8000. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price
Key Figures
Options exercised: 3,900 shares
Exercise price: $284.9700 per share
Shares sold: 3,900 shares
+5 more
8 metrics
Options exercised
3,900 shares
Stock option for common stock exercised on 2026-04-15
Exercise price
$284.9700 per share
Conversion or exercise price of stock option
Shares sold
3,900 shares
Total common shares sold in open-market transactions
Sample sale price
$1,274.5734 per share
One reported transaction price for common stock sale
Highest price range upper bound
$1,294.8000
Upper end of disclosed sale price range in footnotes
Shares held after transactions
3,600 shares
Direct common stock ownership after all reported trades
Option expiration
November 8, 2027
Expiration date of exercised stock option
Net buy/sell shares
-3,900 shares
Net share change across all reported transactions
Key Terms
Stock Option, open-market sale, average weighted price, derivative security, +1 more
5 terms
Stock Option financial
"security_title": "Stock Option""
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
open-market sale financial
"transaction_action": "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
average weighted price financial
"Price reported constitutes the average weighted price of shares sold."
derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
non-derivative financial
"transaction_type": "non-derivative""
FAQ
What did TransDigm (TDG) executive Joel Reiss do in this Form 4 filing?
Joel Reiss exercised stock options for 3,900 TransDigm shares at $284.9700 each, then sold 3,900 common shares in multiple open-market transactions. These moves convert option-based compensation into cash while leaving him with a remaining direct share position.
What stock options did Joel Reiss exercise in TransDigm (TDG)?
He exercised a stock option covering 3,900 TransDigm common shares at a conversion or exercise price of $284.9700 per share. The option had an original exercise date of September 30, 2021 and an expiration date of November 8, 2027.