SEC Insider Transactions from Parker Teresa.

Last updated: 2026-03-14 11:25 UTC | Total transactions: 15

Parker Teresa, President of Asset Servicing at Northern Trust Corp ($NTRS), sold about $1.65 million worth of company shares in two open market transactions over the past year. Her most recent sale occurred on July 31, 2025. These sales rank 3,868th among 11,678 individual insiders in our database, where the average is $8.6 million across 6.4 transactions. Teresa made no open market purchases during this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
July 31, 2025 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing S Common Stock 7602 $131.21 82,144.4800 201,870,105 8.47% 0.00%
May 9, 2025 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing S Common Stock 6467 $100.62 89,697.3800 201,870,105 6.72% 0.00%
March 1, 2025 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing F Common Stock 3592 $110.27 96,085.2700 201,870,105 3.60% 0.00%
Feb. 21, 2025 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing F Common Stock 1757 $113.16 99,677.2700 201,870,105 1.73% 0.00%
Feb. 5, 2025 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing A Common Stock 12640 $0.00 101,434.2700 201,870,105 14.24% 0.01%
Dec. 3, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing F Common Stock 759 $110.31 88,738.3700 203,131,400 0.85% 0.00%
Oct. 25, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa President/Asset Servicing S Common Stock 4439 $100.86 89,497.3700 203,131,400 4.73% 0.00%
Aug. 9, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President S Common Stock 5883 $84.06 93,860.1500 207,563,746 5.90% 0.00%
March 1, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President F Common Stock 3120 $81.90 99,563.3800 207,563,746 3.04% 0.00%
Feb. 22, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President F Common Stock 1715 $80.15 102,683.3800 207,563,746 1.64% 0.00%
Feb. 21, 2024 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President A Common Stock 18731 $0.00 104,398.3800 207,563,746 21.86% 0.01%
Dec. 5, 2023 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President F Common Stock 670 $80.36 85,590.7300 208,867,264 0.78% 0.00%
March 1, 2023 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President F Common Stock 2218 $94.49 85,958.4700 208,867,264 2.52% 0.00%
Feb. 22, 2023 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President A Common Stock 17950 $0.00 89,594.4700 208,867,264 25.05% 0.01%
Feb. 23, 2023 NORTHERN TRUST CORP $NTRS Parker Teresa Executive Vice President F Common Stock 1418 $93.70 88,176.4700 208,867,264 1.58% 0.00%