Mark Alan Peterson

CIK 1251221 · View on SEC EDGAR ↗

Insider

First SEC filing: June 11, 2026 · Latest: June 11, 2026

On this page

Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-1,500,065 + 88 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

88 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 10, 2026 EPR S 10b5-1 8,334 $60.00 $500,040 207,750 Indirect -3.86% Disposed 1.3% (price as of 2026-08-19)
May 7, 2026 EPR S 10b5-1 8,696 $57.50 $500,020 216,084 Indirect -3.87% Disposed 5.7% (price as of 2026-08-19)
April 14, 2026 EPR S 10b5-1 9,091 $55.00 $500,005 224,780 Indirect -3.89% Disposed 10.5% (price as of 2026-08-19)
March 18, 2025 EPR S 13,700 $51.77 $709,249 193,788 Indirect -6.60% Disposed 17.4% (price as of 2026-08-19)
March 29, 2022 EPR S 10b5-1 4,543 $55.02 $249,956 98,700 Indirect -4.40% Disposed 10.5% (price as of 2026-08-19)
March 11, 2022 EPR S 4,709 $53.08 $249,954 103,243 Indirect -4.36% Disposed 14.5% (price as of 2026-08-19)
March 10, 2022 EPR S 9,623 $51.96 $500,011 107,952 Indirect -8.18% Disposed 17.0% (price as of 2026-08-19)
Feb. 15, 2019 EPR S 10b5-1 3,000 $75.04 $225,120 57,962 Indirect -4.92% Disposed -19.0% (price as of 2026-08-19)
Jan. 29, 2019 EPR S 10b5-1 3,575 $72.02 $257,472 60,962 Indirect -5.54% Disposed -15.6% (price as of 2026-08-19)
Nov. 20, 2018 EPR S 10b5-1 3,575 $71.00 $253,825 42,296 Indirect -7.79% Disposed -14.4% (price as of 2026-08-19)
Nov. 5, 2018 EPR S 7,250 $69.75 $505,688 45,871 Indirect -13.65% Disposed -12.8% (price as of 2026-08-19)
Jan. 17, 2017 EPR S 10b5-1 13,645 $74.61 $1,018,053 34,108 Indirect -28.57% Disposed -18.5% (price as of 2026-08-19)

Showing latest 100 of 316 transactions

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
March 22, 2019 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,354) $47.21 Jan. 1, 2023 2,354 Acquired
March 22, 2019 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,095) $47.21 Jan. 1, 2023 2,095 Acquired
Nov. 1, 2018 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (4,926) $45.73 Jan. 1, 2021 4,926 Disposed
Jan. 3, 2017 EPR Common Shares of Beneficial Interest Common Shares of Beneficial Interest (7,586) $47.20 Jan. 1, 2018 7,586 Disposed
Dec. 21, 2016 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (1,896) $47.20 Jan. 1, 2018 1,896 Disposed
May 6, 2016 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (3,282) $45.73 Jan. 1, 2021 3,282 Disposed
May 6, 2016 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (4,023) $65.50 Jan. 1, 2017 4,023 Disposed
May 6, 2016 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (5,780) $65.50 Jan. 1, 2017 5,780 Disposed
Feb. 20, 2015 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest $61.79 Jan. 1, 2026 8,401 Acquired
March 24, 2014 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (219) $42.46 Jan. 1, 2016 219 Disposed
March 24, 2014 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (1,196) $36.56 Jan. 1, 2020 1,196 Disposed
March 24, 2014 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,167) $42.01 Nov. 16, 2015 2,167 Disposed
Feb. 18, 2014 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest $51.64 Jan. 1, 2025 12,894 Acquired
Jan. 1, 2014 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (0) — — 0 Acquired
Dec. 16, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
May 20, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
May 6, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (3,588) $36.56 Jan. 1, 2020 3,588 Acquired
March 21, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
March 8, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (16,950) $18.18 Jan. 1, 2023 16,950 Disposed
Feb. 21, 2013 EPR Common Shares of Beneficial Interest Common Shares of Beneficial Interest $47.21 Jan. 1, 2024 4,449 Acquired
Jan. 1, 2013 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Dec. 13, 2012 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Aug. 20, 2012 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest — — 0 Acquired
March 6, 2012 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (16,950) $18.18 Jan. 1, 2021 16,950 Disposed
Feb. 2, 2012 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Jan. 1, 2012 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Dec. 12, 2011 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest [F1] — — 0 Acquired
Dec. 6, 2011 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest [F1] — — 0 Acquired
May 27, 2011 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest — — 0 Acquired
March 3, 2011 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (16,950) $18.18 Jan. 1, 2019 16,950 Disposed
March 3, 2011 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (4,000) $33.58 June 14, 2014 4,000 Disposed
Jan. 24, 2011 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Option to Purchase Common Shares of Beneficial Interest [F1] — — 0 Acquired
Jan. 1, 2011 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest $0.00 — 0 Acquired
March 12, 2010 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest — — 0 Acquired
March 1, 2010 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (16,951) $18.18 Jan. 1, 2019 16,951 Disposed
Feb. 17, 2010 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (4,784) $36.56 Jan. 1, 2020 4,784 Acquired
Jan. 14, 2010 EPR Option to Purchase Common Shares of Beneficial Interest [F2] Common Shares of Beneficial Interest — — 0 Acquired
Jan. 1, 2010 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest [F1] — — 0 Acquired
Dec. 23, 2009 EPR Option to Purchase Common Shares of Beneficial Interest [F1] Common Shares of Beneficial Interest [F1] — — 0 Acquired
Feb. 18, 2009 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (67,801) $18.18 Feb. 18, 2019 67,801 Acquired
Jan. 1, 2009 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Aug. 8, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (74) $42.46 Jan. 1, 2016 74 Disposed
Aug. 8, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (722) $42.01 Nov. 16, 2015 722 Disposed
Aug. 8, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interst (2,978) $33.58 June 14, 2014 2,978 Disposed
June 24, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (1,022) $33.58 June 14, 2014 1,022 Disposed
Feb. 20, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — Jan. 1, 2018 9,482 Acquired
Jan. 1, 2008 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
Sept. 14, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (4,000) $33.58 June 14, 2014 4,000 Disposed
April 3, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 Acquired
March 1, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (74) $42.46 Jan. 1, 2016 74 Disposed
March 1, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (722) $42.01 Nov. 16, 2015 722 Disposed
March 1, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,044) $33.58 June 14, 2014 2,044 Disposed
March 1, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,978) $33.58 June 14, 2014 2,978 Disposed
Feb. 28, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest [F4] — Jan. 1, 2017 9,803 Acquired
Jan. 3, 2007 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest [F1] — — 0 Acquired
March 30, 2006 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (367) — Jan. 1, 2016 367 Acquired
Nov. 16, 2005 EPR Options to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (3,611) $42.01 Nov. 16, 2015 3,611 Acquired
June 28, 2005 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest (2,978) $33.58 June 14, 2014 2,978 Disposed
May 19, 2005 EPR Option to Purchase Common Shares of Beneficial Interest Common Shares of Beneficial Interest — — 0 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
June 15, 2004 EPR Option to Purchase Common Shares of Beneficial Interest→ Common Shares of Beneficial Interest (20,000) 20,000 Direct

Compensation (DEF 14A)

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

EPR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $560,100 $1,031,144 — — — — $83,277 $4,286,464
2024 $543,700 $703,222 — — — — $80,272 $3,194,054
2021 $478,000 $786,593 — — — — $41,247 $3,449,647

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