ATR Insider Trading
SEC Form 4 transaction history for ATR. Filings have up to a 2 business day reporting delay.
Insiders at ATR reported 9 open-market sells worth $2.8M in the last 90 days, with no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification, and estate reasons all the time. Latest filing: Tlili Hedi (Segment President) on 2026-08-03.
Buys (90d)
0
Buy value (90d)
$0
Sells (90d)
9
Sell value (90d)
$2.8M
Transaction History
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-03 | Tlili Hedi | Segment President | Sell | 8.9K | $135.00 | $1.2M |
| 2026-07-16 | Xing Julie | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Trerotola Matthew L. | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Kampouri Monnas Giovanna | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Wunderlich Ralf K. | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Owens B Craig | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Marey-Semper Isabel | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | FOTIADES GEORGE L | - | Grant | 151 | $0.00 | $0 |
| 2026-07-16 | Matthews Candace S. | - | Grant | 226 | $0.00 | $0 |
| 2026-07-16 | Glickman Sarah JS | - | Grant | 151 | $0.00 | $0 |
| 2026-06-15 | Gandhi Aditya | CAO | Grant | 2.7K | $0.00 | $0 |
| 2026-06-09 | Prieur Marc | Segment President | Sell | 4.6K | $115.53 | $526K |
| 2026-06-09 | Prieur Marc | Segment President | Sell | 447 | $116.08 | $52K |
| 2026-06-04 | Vinczeller Shiela | Chief Human Resources Officer | Sell | 213 | $114.53 | $24K |
| 2026-06-04 | Vinczeller Shiela | Chief Human Resources Officer | Sell | 3.0K | $112.36 | $332K |
| 2026-06-04 | Vinczeller Shiela | Chief Human Resources Officer | Sell | 385 | $113.52 | $44K |
| 2026-05-26 | Gong Xiangwei | President, Asia | Sell | 4.2K | $116.13 | $488K |
| 2026-05-21 | Tlili Hedi | Segment President | Tax withholding | 688 | $116.50 | $80K |
| 2026-05-07 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Sell | 422 | $123.38 | $52K |
| 2026-05-07 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Option exercise | 842 | $111.38 | $94K |
| 2026-05-07 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Sell | 842 | $123.45 | $104K |
| 2026-05-06 | Owens B Craig | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Kampouri Monnas Giovanna | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Marey-Semper Isabel | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Trerotola Matthew L. | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Xing Julie | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Matthews Candace S. | - | Grant | 1.6K | $0.00 | $0 |
| 2026-05-06 | Wunderlich Ralf K. | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | FOTIADES GEORGE L | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-06 | Glickman Sarah JS | - | Grant | 1.3K | $0.00 | $0 |
| 2026-05-01 | Prieur Marc | Segment President | Grant | 8.0K | $0.00 | $0 |
| 2026-05-01 | Tlili Hedi | Segment President | Grant | 7.2K | $0.00 | $0 |
| 2026-05-01 | Tlili Hedi | Segment President | Tax withholding | 3.6K | $127.21 | $458K |
| 2026-05-01 | Tanda Stephan B. | President and CEO | Grant | 39.5K | $0.00 | $0 |
| 2026-05-01 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 2.1K | $119.02 | $256K |
| 2026-05-01 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Grant | 684 | $0.00 | $0 |
| 2026-05-01 | Tanda Stephan B. | President and CEO | Tax withholding | 15.5K | $119.02 | $1.8M |
| 2026-05-01 | Vinczeller Shiela | Chief Human Resources Officer | Grant | 6.0K | $0.00 | $0 |
| 2026-05-01 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Tax withholding | 247 | $119.02 | $29K |
| 2026-05-01 | Ackerman Daniel | Chief Accounting Officer | Grant | 2.4K | $0.00 | $0 |
| 2026-05-01 | Gong Xiangwei | President, Asia | Grant | 6.5K | $0.00 | $0 |
| 2026-05-01 | Gong Xiangwei | President, Asia | Tax withholding | 2.6K | $119.02 | $305K |
| 2026-05-01 | Touya Gael | Segment Pres., CEO Designate | Grant | 7.5K | $0.00 | $0 |
| 2026-05-01 | Touya Gael | Segment Pres., CEO Designate | Tax withholding | 4.2K | $127.21 | $531K |
| 2026-03-19 | Kanu Vanessa | EVP & CFO | Grant | 11.0K | $0.00 | $0 |
| 2026-03-19 | Tlili Hedi | Segment President | Grant | 10.8K | $0.00 | $0 |
| 2026-03-19 | Prieur Marc | Segment President | Grant | 2.6K | $0.00 | $0 |
| 2026-03-19 | Kanu Vanessa | EVP & CFO | Grant | 4.3K | $0.00 | $0 |
| 2026-03-19 | Touya Gael | Segment President | Grant | 2.3K | $0.00 | $0 |
| 2026-03-19 | Tlili Hedi | Segment President | Grant | 2.2K | $0.00 | $0 |
| 2026-03-19 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Grant | 776 | $0.00 | $0 |
| 2026-03-19 | Gong Xiangwei | President, Asia | Grant | 1.9K | $0.00 | $0 |
| 2026-03-19 | Vinczeller Shiela | Chief Human Resources Officer | Grant | 1.7K | $0.00 | $0 |
| 2026-03-19 | Ackerman Daniel | Chief Accounting Officer | Grant | 762 | $0.00 | $0 |
| 2026-03-19 | Tanda Stephan B. | President and CEO | Grant | 13.8K | $0.00 | $0 |
| 2026-03-17 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 139 | $129.50 | $18K |
| 2026-03-17 | Tanda Stephan B. | President and CEO | Tax withholding | 1.8K | $129.50 | $229K |
| 2026-03-17 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Tax withholding | 37 | $129.50 | $5K |
| 2026-03-17 | Gong Xiangwei | President, Asia | Tax withholding | 213 | $129.50 | $28K |
| 2026-03-17 | Kanu Vanessa | EVP & CFO | Tax withholding | 368 | $129.50 | $48K |
| 2026-03-17 | Touya Gael | Segment President | Tax withholding | 320 | $129.97 | $42K |
| 2026-03-17 | Tlili Hedi | Segment President | Tax withholding | 273 | $129.97 | $35K |
| 2026-03-16 | Tlili Hedi | Segment President | Tax withholding | 677 | $129.48 | $88K |
| 2026-03-16 | Touya Gael | Segment President | Tax withholding | 791 | $129.48 | $102K |
| 2026-03-15 | Gong Xiangwei | President, Asia | Tax withholding | 481 | $128.65 | $62K |
| 2026-03-15 | Hudson Irene Elizabeth | EVP and Chief Legal Officer | Tax withholding | 72 | $128.65 | $9K |
| 2026-03-15 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 333 | $128.65 | $43K |
| 2026-03-15 | Tanda Stephan B. | President and CEO | Tax withholding | 3.5K | $128.65 | $444K |
| 2026-03-02 | Touya Gael | Segment President | Tax withholding | 335 | $143.00 | $48K |
| 2026-02-27 | Touya Gael | Segment President | Tax withholding | 348 | $141.53 | $49K |
| 2026-02-27 | Tlili Hedi | Segment President | Tax withholding | 66 | $141.53 | $9K |
| 2026-02-26 | Touya Gael | Segment President | Grant | 1.1K | $0.00 | $0 |
| 2026-02-25 | Tanda Stephan B. | President and CEO | Grant | 4.5K | $0.00 | $0 |
| 2026-02-25 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 96 | $142.68 | $14K |
| 2026-02-25 | Vinczeller Shiela | Chief Human Resources Officer | Grant | 878 | $0.00 | $0 |
| 2026-02-25 | Kanu Vanessa | EVP & CFO | Grant | 1.8K | $0.00 | $0 |
| 2026-02-25 | Tanda Stephan B. | President and CEO | Tax withholding | 940 | $142.68 | $134K |
| 2026-02-24 | Tanda Stephan B. | President and CEO | Tax withholding | 1.3K | $144.14 | $190K |
| 2026-02-24 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 219 | $144.14 | $32K |
| 2026-02-24 | Gong Xiangwei | President, Asia | Tax withholding | 291 | $144.14 | $42K |
| 2026-02-23 | Tanda Stephan B. | President and CEO | Tax withholding | 987 | $145.72 | $144K |
| 2026-02-23 | Gong Xiangwei | President, Asia | Tax withholding | 180 | $145.72 | $26K |
| 2026-02-23 | Vinczeller Shiela | Chief Human Resources Officer | Tax withholding | 168 | $145.72 | $24K |
| 2026-02-18 | Touya Gael | Segment President | Sell | 3.5K | $141.35 | $495K |
| 2026-02-10 | Prieur Marc | Segment President | Sell | 2.0K | $137.81 | $276K |
| 2025-12-12 | Ackerman Daniel | Chief Accounting Officer | Sell | 15.0K | $121.23 | $1.8M |
| 2025-12-12 | Ackerman Daniel | Chief Accounting Officer | Option exercise | 15.0K | $71.12 | $1.1M |
| 2025-09-11 | Touya Gael | Segment President | Sell | 2.1K | $136.13 | $287K |
| 2025-09-11 | Touya Gael | Segment President | Sell | 390 | $136.05 | $53K |
| 2025-09-05 | Vinczeller Shiela | Chief Human Resources Officer | Sell | 1.2K | $137.97 | $161K |
| 2025-06-13 | Prieur Marc | Segment President | Sell | 2.0K | $152.80 | $306K |
Form 4 filings have a reporting delay of up to 2 business days. Insiders sell for many non-signal reasons (diversification, tax planning). This is observation data, not a recommendation.
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Understanding
Interpreting ATR insider filings
Officers, directors, and 10% owners of ATR must report every trade in their own stock to the SEC within two business days on Form 4. We parse each filing as it lands on EDGAR, so this page is the same primary-source record professionals read, minus the paywall.
The asymmetry that makes this data useful: insiders sell for dozens of innocent reasons (taxes, diversification, a house), but they voluntarily buy on the open market for exactly one reason. That is why buys are headlined and one-off sells deserve little weight.
The strongest historical pattern is the cluster: several different insiders buying within days of each other. A lone director's small buy is noise; the CFO and two directors buying the same week is a documented anomaly worth your attention.
Frequently Asked Questions
Who files Form 4 for ATR?
Officers, directors, and 10%+ owners of ATR must report their trades to the SEC within 2 business days.
What do the transaction types mean?
Buy (P) and Sell (S) are open-market trades, the strongest signals. Grants, option exercises, and gifts are routine compensation events.
How fresh is this data?
We poll SEC EDGAR every 30 minutes. New filings appear here shortly after the SEC publishes them.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.