SEIC (SEIC) Insider Trading

Track insider stock purchases and sales by company executives and directors.

Recent Insider Activity

Based on the last 100 transactions from Mar 28, 2024 - Mar 19, 2025

Filings
45
Purchases
0
Sales
22
Awards
15
Gifts
0
Exercise
0
Transaction Types Distribution

Based on 100 transactions from Mar 28, 2024 - Mar 19, 2025

Payment In Kind
Sale
Exercise/Conversion
Stock Award
Total Value$146.75M
Top Insider Selling by Transaction Value

Based on 100 transactions from 2024-03-28 - 2025-03-19

$74.52M$2.66M$797.05K$749.00K$744.20K$573.12K$401.95K$398.20K$139.60KAlfred WestAlfred WestMichael PetersonMichael PetersonPhilip MccabePhilip MccabeRyan HickeRyan HickeWilliam DoranWilliam DoranCarl GuarinoCarl GuarinoMark WarnerMark WarnerCarmen RomeoCarmen RomeoPaul KlauderPaul Klauder$80.00M$80.00M$60.00M$60.00M$40.00M$40.00M$20.00M$20.00M$0.00$0.00
Recent Insider Transactions
Filing Date Insider Name Title Transaction Shares Value Shares Owned Details
March 19th, 2025 Sean Denham Executive Vice President, CFO Payment In Kind 7.82K $586.41K 52.18K Form 4
Security Transaction Shares Price Value
Common Stock Payment In Kind 7823 $74.96 $586.41K
March 7th, 2025 Alfred West Director, Officer: Executive Chairman Sale 1.37K $104.66K 7.08M Form 4
Security Transaction Shares Price Value
Common Stock Sale 1372 $76.28 $104.66K
March 5th, 2025 Alfred West Director, Officer: Executive Chairman Sale 152.84K $11.90M 7.20M Form 4
Security Transaction Shares Price Value
Common Stock Sale 31821 $78.82 $2.51M
Common Stock Sale 19405 $79.55 $1.54M
Common Stock Sale 21616 $80.30 $1.74M
Common Stock Sale 18427 $75.77 $1.40M
Common Stock Sale 47718 $76.49 $3.65M
Common Stock Sale 13855 $77.20 $1.07M
March 5th, 2025 Mark Warner See Remarks Exercise Sale 12.50K $802.00K 6.30K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 2500 $53.34 $133.35K
Common Stock Exercise/Conversion 2500 $53.34 $133.35K
Common Stock Sale 5000 $80.39 $401.95K
STOCK OPTION RIGHT TO PURCHASE Exercise/Conversion 2500 $53.34 $133.35K
January 3rd, 2025 William Doran Director Gift 47.50K $- 618.54K Form 4
Security Transaction Shares Price Value
Common Stock Gift 47500 $0.00 $-
January 2nd, 2025 Carmen Romeo Director Gift 6.30K $- 1.57M Form 4
Security Transaction Shares Price Value
COMMON STOCK Gift 6300 $0.00 $-
December 17th, 2024 Alfred West Director, Officer: Executive Chairman Sale 146.20K $12.51M 7.30M Form 4
Security Transaction Shares Price Value
Common Stock Sale 80955 $85.64 $6.93M
Common Stock Sale 12703 $86.22 $1.10M
Common Stock Sale 500 $87.25 $43.62K
Common Stock Sale 13632 $84.72 $1.15M
Common Stock Sale 34672 $85.34 $2.96M
Common Stock Sale 3738 $86.09 $321.80K
December 16th, 2024 Ryan Hicke Chief Executive Officer Stock Award 175.00K $12.99M 172.61K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 25000 $0.00 $-
Option to Purchase Common Stock Stock Award 150000 $86.58 $12.99M
December 16th, 2024 Alfred West Director, Officer: Executive Chairman Stock Award 7.60K $- 7.38M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 7600 $0.00 $-
December 16th, 2024 Sanjay Sharma See Remarks* Stock Award 43.00K $3.12M 36.00K Form 4
Security Transaction Shares Price Value
Option to Purchase Common Stock Stock Award 36000 $86.58 $3.12M
Common Stock Stock Award 7000 $0.00 $-
December 16th, 2024 Sean Denham Executive Vice President, CFO Stock Award 37.50K $1.95M 60.00K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 15000 $0.00 $-
Option to Purchase Common Stock Stock Award 22500 $86.58 $1.95M
December 16th, 2024 Philip Mccabe See Remarks Stock Award 43.00K $3.12M 50.54K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 7000 $0.00 $-
Option to Purchase Common Stock Stock Award 36000 $86.58 $3.12M
December 16th, 2024 Michael Peterson Executive Vice President Stock Award 43.00K $3.12M 36.00K Form 4
Security Transaction Shares Price Value
Option to Purchase Common Stock Stock Award 36000 $86.58 $3.12M
Common Stock Stock Award 7000 $0.00 $-
December 16th, 2024 Michael Lane Executive Vice President Stock Award 43.00K $3.12M 37.00K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 7000 $0.00 $-
Option to Purchase Common Stock Stock Award 36000 $86.58 $3.12M
December 16th, 2024 William Doran Director Stock Award 2.17K $- 663.56K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 16th, 2024 Carl Guarino Director Stock Award 2.17K $- 16.04K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 16th, 2024 Jonathan Brassington Director Stock Award 2.17K $- 3.94K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 16th, 2024 Kathryn Mccarthy Director Stock Award 2.17K $- 75.64K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 16th, 2024 Carmen Romeo Director Stock Award 2.17K $- 1.58M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 16th, 2024 Stephanie Miller Director Stock Award 2.17K $- 3.94K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 2175 $0.00 $-
December 6th, 2024 Alfred West Director, 10 Percent Owner, Officer: Executive Chairman Exercise Sale 94.99K $4.92M 7.40M Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 35000 $40.64 $1.42M
Common Stock Sale 19010 $82.49 $1.57M
Common Stock Sale 5984 $84.23 $504.03K
Option to Purchase Common Stock Exercise/Conversion 35000 $40.64 $1.42M
November 27th, 2024 William Doran Director Sale 5.00K $409.00K 661.39K Form 4
Security Transaction Shares Price Value
Common Stock Sale 5000 $81.80 $409.00K
November 21st, 2024 William Doran Director Exercise 15.00K $609.60K 666.39K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 5000 $40.64 $203.20K
Common Stock Exercise/Conversion 5000 $40.64 $203.20K
Option to Purchase Common Stock Exercise/Conversion 5000 $40.64 $203.20K
November 12th, 2024 Alfred West Director, Officer: Executive Chairman Sale 137.10K $11.01M 7.47M Form 4
Security Transaction Shares Price Value
Common Stock Sale 30000 $80.24 $2.41M
Common Stock Sale 100000 $80.26 $8.03M
Common Stock Sale 7099 $80.81 $573.67K
November 8th, 2024 Carmen Romeo Director Exercise Sale 15.00K $804.60K 1.58M Form 4
Security Transaction Shares Price Value
COMMON STOCK Exercise/Conversion 5000 $40.64 $203.20K
COMMON STOCK Sale 5000 $79.64 $398.20K
Option to Purchase Common Stock Exercise/Conversion 5000 $40.64 $203.20K
November 8th, 2024 Michael Peterson Executive Vice President Exercise Sale 30.00K $2.08M 16.50K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10000 $64.43 $644.30K
Common Stock Sale 10000 $79.14 $791.40K
Option to Purchase Common Stock Exercise/Conversion 10000 $64.43 $644.30K
October 29th, 2024 Ryan Hicke Director, Officer: Chief Executive Officer Exercise Sale 30.00K $1.56M 157.61K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10000 $40.64 $406.40K
Common Stock Sale 10000 $74.90 $749.00K
Option to Purchase Common Stock Exercise/Conversion 10000 $40.64 $406.40K
October 29th, 2024 Michael Peterson EVP And General Counsel Exercise Sale 75.00K $4.65M 31.50K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 25000 $55.73 $1.39M
Common Stock Sale 20438 $74.49 $1.52M
Common Stock Sale 4562 $75.04 $342.33K
Option to Purchase Common Stock Exercise/Conversion 25000 $55.73 $1.39M
October 29th, 2024 Carl Guarino Director Exercise Sale 27.56K $1.39M 21.43K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10000 $40.64 $406.40K
Common Stock Sale 7564 $75.77 $573.12K
Option to Purchase Common Stock Exercise/Conversion 10000 $40.64 $406.40K
October 29th, 2024 Philip Mccabe EVP - Head Of Investment Mgmt Exercise Sale 31.50K $1.65M 54.04K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10500 $40.64 $426.72K
Common Stock Sale 10500 $75.91 $797.05K
Option to Purchase Common Stock Exercise/Conversion 10500 $40.64 $426.72K
September 30th, 2024 Philip Mccabe EVP - Head Of Investment Mgmt Exercise 21.00K $853.44K 43.54K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10500 $40.64 $426.72K
Option to Purchase Common Stock Exercise/Conversion 10500 $40.64 $426.72K
September 17th, 2024 Michael Lane Executive Vice President Stock Award 50.00K $1.35M 30.00K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 30000 $0.00 $-
Option to Purchase Common Stock Stock Award 20000 $67.48 $1.35M
September 17th, 2024 Michael Lane Officer - $- - Form 3
Security Transaction Shares Price Value
0 $0.00 $-
August 30th, 2024 Alfred West Director, Officer: Executive Chairman Sale 5.67K $382.73K 7.50M Form 4
Security Transaction Shares Price Value
Common Stock Sale 5670 $67.50 $382.73K
August 28th, 2024 Alfred West Director, Officer: Executive Chairman Sale 101.13K $6.79M 7.57M Form 4
Security Transaction Shares Price Value
Common Stock Sale 40129 $66.90 $2.68M
Common Stock Sale 61000 $67.36 $4.11M
August 27th, 2024 Alfred West Director, Officer: Executive Chairman Sale 71.58K $4.83M 7.65M Form 4
Security Transaction Shares Price Value
Common Stock Sale 27419 $67.48 $1.85M
Common Stock Sale 44163 $67.55 $2.98M
August 23rd, 2024 Ryan Hicke Chief Executive Officer Exercise 20.00K $812.80K 147.61K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 10000 $40.64 $406.40K
Option to Purchase Common Stock Exercise/Conversion 10000 $40.64 $406.40K
June 25th, 2024 William Doran Director Sale 5.00K $335.20K 656.39K Form 4
Security Transaction Shares Price Value
Common Stock Sale 5000 $67.04 $335.20K
May 14th, 2024 Alfred West Director, Officer: Executive Chairman Sale 48.48K $3.30M 7.68M Form 4
Security Transaction Shares Price Value
Common Stock Sale 48000 $68.09 $3.27M
Common Stock Sale 475 $67.91 $32.26K
May 13th, 2024 Alfred West Director, Officer: Executive Chairman Sale 140.00K $9.61M 7.80M Form 4
Security Transaction Shares Price Value
Common Stock Sale 70000 $68.62 $4.80M
Common Stock Sale 70000 $68.60 $4.80M
April 1st, 2024 Alfred West Director, 10 Percent Owner, Officer: Executive Chairman Sale 19.36K $1.40M 7.87M Form 4
Security Transaction Shares Price Value
Common Stock Sale 19363 $72.14 $1.40M
March 28th, 2024 Alfred West Director, 10 Percent Owner, Officer: Executive Chairman Sale 150.00K $10.61M 7.88M Form 4
Security Transaction Shares Price Value
Common Stock Sale 150000 $70.75 $10.61M
March 28th, 2024 Sean Denham Executive Vice President Stock Award 67.50K $1.55M 45.00K Form 4/A
Security Transaction Shares Price Value
Common Stock Stock Award 45000 $0.00 $-
Option to Purchase Common Stock Stock Award 22500 $68.74 $1.55M
March 28th, 2024 Paul Klauder Executive Vice President Exercise Sale 6.00K $302.16K 22.75K Form 4
Security Transaction Shares Price Value
Common Stock Exercise/Conversion 2000 $40.64 $81.28K
Common Stock Sale 2000 $69.80 $139.60K
Option to Purchase Common Stock Exercise/Conversion 2000 $40.64 $81.28K
March 28th, 2024 Paul Klauder Executive Vice President 72.00K $4.09M 20.75K Form 3
Security Transaction Shares Price Value
Common Stock 0 $0.00 $-
Common Stock 0 $0.00 $-
Option to Purchase Common Stock 2000 $40.64 $81.28K
Option to Purchase Common Stock 7500 $53.34 $400.05K
Option to Purchase Common Stock 12500 $49.63 $620.38K
Option to Purchase Common Stock 25000 $71.12 $1.78M
Option to Purchase Common Stock 25000 $48.47 $1.21M

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