Michael Peterson

CIK 1745371 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 13, 2018 · Latest: Dec. 16, 2024

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-2,551,250 + 21 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

21 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 28, 2026 SEIC S 25,000 $102.05 $2,551,250 20,148 Direct -55.37% Disposed 5.9% (price as of 2026-08-19)
Nov. 6, 2024 SEIC S 10,000 $79.14 $791,400 6,500 Direct -60.61% Disposed 36.5% (price as of 2026-08-19)
Oct. 25, 2024 SEIC S 4,562 $75.04 $342,332 6,500 Direct -41.24% Disposed 44.0% (price as of 2026-08-19)
Oct. 25, 2024 SEIC S 20,438 $74.49 $1,522,427 11,062 Direct -64.88% Disposed 45.0% (price as of 2026-08-19)
Sept. 19, 2023 SEIC S 25,000 $61.29 $1,532,250 2,500 Direct -90.91% Disposed 76.3% (price as of 2026-08-19)
July 28, 2023 SEIC S 10,000 $63.20 $632,000 2,500 Direct -80.00% Disposed 70.9% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
July 28, 2026 SEIC Option to Purchase Common Stock Common Stock (25,000) $55.73 June 18, 2030 25,000 Disposed
Dec. 12, 2024 SEIC Option to Purchase Common Stock Common Stock (36,000) $86.58 Dec. 12, 2034 36,000 Acquired
Nov. 6, 2024 SEIC Option to Purchase Common Stock Common Stock (10,000) $64.43 Dec. 9, 2029 10,000 Disposed
Oct. 25, 2024 SEIC Option to Purchase Common Stock Common Stock (25,000) $55.73 June 18, 2030 25,000 Disposed
Dec. 15, 2023 SEIC Option to Purchase Common Stock Common Stock (12,500) $62.00 Dec. 15, 2033 12,500 Acquired
Dec. 15, 2023 SEIC Option to Purchase Common Stock Common Stock (12,500) $62.00 Dec. 15, 2033 12,500 Acquired
Sept. 19, 2023 SEIC Option to Purchase Common Stock Common Stock (25,000) $54.34 June 18, 2029 25,000 Disposed
July 28, 2023 SEIC Option to Purchase Common Stock Common Stock (10,000) $48.47 Dec. 11, 2028 10,000 Disposed
Dec. 5, 2022 SEIC Option to Purchase Common Stock Common Stock (12,500) $61.81 Dec. 5, 2032 12,500 Acquired
Dec. 5, 2022 SEIC Option to Purchase Common Stock Common Stock (12,500) $61.81 Dec. 5, 2032 12,500 Acquired
Dec. 10, 2021 SEIC COMMON STOCK ( RIGHT TO PURCHASE) COMMON STOCK (RIGHT TO PURCHASE) (25,000) $60.46 Dec. 10, 2031 25,000 Acquired
Dec. 8, 2020 SEIC STOCK OPTION (RIGHT TO PURCHASE) STOCK OPTION (RIGHT TO PURCHASE) (75,000) $56.54 Dec. 8, 2030 75,000 Acquired
Dec. 9, 2019 SEIC STOCK OPTION (RIGHT TO PURCHASE) STOCK OPTIONS RIGHT TO PURCHASE (20,000) $64.43 Dec. 9, 2030 20,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Dec. 13, 2018 SEIC STOCK OPTION (RIGHT TO PURCHASE)→ STOCK OPTION (RIGHT TO PURCHASE) — Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

SEIC

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $650,000 — $606,060 $859,680 $1,100,000 — $20,542 $3,236,282

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.