Simpson Kathryn G

Track

Insider profile

Performance

Overall performance
1.9
Performance over holding periods
1.9
30 days 90 days 120 days
Average return -3% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Simpson Kathryn G's trades of Northrop Grumman Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Proposed sale
Price
67.67
Quantity 32,107
Value US$3,377,263
Transaction date
Planned sale
Price
199.56
Quantity 87,286 -45.8%
Value US$4,777,534
Transaction date
Proposed sale
Price
727.62
Quantity 194
Value US$141,158
Transaction date
Proposed sale
Price
702.56
Quantity 779
Value US$547,294
Transaction date
Planned sale
Price
429.08
Quantity 1,035 -57.0%
Value US$444,098
Transaction date
Proposed sale
Price
429.08
Quantity 1,035
Value US$444,098
Transaction date
Proposed sale
Price
445.35
Quantity 889
Value US$395,916
Transaction date
Sale
Price
454.68
Quantity 356 -17.6%
Value US$161,866
Transaction date
Proposed sale
Price
454.68
Quantity 356
Value US$161,866
Transaction date
Sale
Price
453.22
Quantity 711 -26.0%
Value US$322,239
Transaction date
Proposed sale
Price
453.22
Quantity 711
Value US$322,239
Transaction date
Sale
Price
450.37
Quantity 1,273 -31.8%
Value US$573,321
Transaction date
Proposed sale
Price
450.37
Quantity 1,273
Value US$573,321
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-03 2026-03-02
PlS Planned sale
23,684 -48.4%
19.68
US$887,550 		23,684 -48.4% 19.68 US$887,550
2026-03-02 2026-03-02
PrS Proposed sale
32,107
67.67
US$3,377,263 		32,107 67.67 US$3,377,263
2026-02-20 2026-02-19
PlS Planned sale
87,286 -45.8%
199.56
US$4,777,534 		87,286 -45.8% 199.56 US$4,777,534
2026-02-19 2026-02-19
PrS Proposed sale
194
727.62
US$141,158 		194 727.62 US$141,158
2026-02-19 2026-02-17
PlS Planned sale
779 -42.2%
702.56
US$547,294 		779 -42.2% 702.56 US$547,294
2026-02-17 2026-02-17
PrS Proposed sale
779
702.56
US$547,294 		779 702.56 US$547,294
2025-02-24 2025-02-20
PlS Planned sale
1,035 -57.0%
429.08
US$444,098 		1,035 -57.0% 429.08 US$444,098
2025-02-20 2025-02-20
PrS Proposed sale
1,035
429.08
US$444,098 		1,035 429.08 US$444,098
2025-02-20 2025-02-18
PlS Planned sale
889 -32.9%
445.35
US$395,916 		889 -32.9% 445.35 US$395,916
2025-02-18 2025-02-18
PrS Proposed sale
889
445.35
US$395,916 		889 445.35 US$395,916
2024-02-23 2024-02-21
S Sale
356 -17.6%
454.68
US$161,866 		356 -17.6% 454.68 US$161,866
2024-02-21 2024-02-21
PrS Proposed sale
356
454.68
US$161,866 		356 454.68 US$161,866
2024-02-21 2024-02-20
S Sale
711 -26.0%
453.22
US$322,239 		711 -26.0% 453.22 US$322,239
2024-02-20 2024-02-20
PrS Proposed sale
711
453.22
US$322,239 		711 453.22 US$322,239
2024-02-21 2024-02-16
S Sale
1,273 -31.8%
450.37
US$573,321 		1,273 -31.8% 450.37 US$573,321
2024-02-16 2024-02-16
PrS Proposed sale
1,273
450.37
US$573,321 		1,273 450.37 US$573,321