Mark R Patterson
Insider
First SEC filing: Jan. 6, 2021 · Latest: Jan. 6, 2021
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-38,792
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 27, 2026 | DLR | S | 200 | $193.96 | $38,792 | 6,322 Direct | -3.07% | Disposed | -4.8% (price as of 2026-10-06) |
| June 11, 2026 | EROC | A | 13,024 | · | · | 13,024 Direct | · | Acquired | (price as of 2026-10-06) |
| May 29, 2026 | DLR | A | 1,289 | · | · | 15,509 Direct | +9.06% | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | COLD | A | 16,218 | · | · | 16,218 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2026 | UDR | A | 5,451 | · | · | 33,244 Direct | +19.61% | Acquired | (price as of 2026-10-06) |
| June 6, 2025 | DLR | A | 1,300 | · | · | 14,220 Direct | +10.06% | Acquired | (price as of 2026-10-06) |
| June 5, 2025 | DLR | S | 175 | $176.50 | $30,888 | 6,522 Direct | -2.61% | Disposed | 4.6% (price as of 2026-10-06) |
| May 20, 2025 | COLD | A | 13,217 | · | · | 13,217 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2025 | UDR | A | 4,703 | · | · | 27,793 Direct | +20.37% | Acquired | (price as of 2026-10-06) |
| June 7, 2024 | DLR | A | 1,571 | · | · | 12,920 Direct | +13.84% | Acquired | (price as of 2026-10-06) |
| May 22, 2024 | COLD | A | 8,893 | · | · | 8,893 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2024 | UDR | A | 23,697 | · | · | 77,965 Direct | +43.67% | Acquired | (price as of 2026-10-06) |
| June 8, 2023 | DLR | A | 1,818 | · | · | 11,349 Direct | +19.07% | Acquired | (price as of 2026-10-06) |
| May 16, 2023 | COLD | A | 7,737 | · | · | 7,737 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2023 | UDR | A | 24,361 | · | · | 54,268 Direct | +81.46% | Acquired | (price as of 2026-10-06) |
| June 3, 2022 | DLR | A | 1,412 | · | · | 9,531 Direct | +17.39% | Acquired | (price as of 2026-10-06) |
| June 3, 2022 | DLR | A | 1,412 | · | · | 9,531 Direct | +17.39% | Acquired | (price as of 2026-10-06) |
| May 17, 2022 | COLD | A | 6,733 | · | · | 6,733 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2022 | UDR | A | 4,090 | · | · | 23,090 Direct | +21.53% | Acquired | (price as of 2026-10-06) |
| June 3, 2021 | DLR | A | 1,222 | · | · | 8,119 Direct | +17.72% | Acquired | (price as of 2026-10-06) |
| May 20, 2021 | COLD | A | 4,631 | · | · | 4,631 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2021 | COLD | M | 2,084 | $35.40 | $73,774 | 21,207 Direct | +10.90% | Acquired | -60.8% (price as of 2026-10-06) |
| Jan. 23, 2021 | COLD | M | 2,082 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Jan. 4, 2021 | UDR | A | 29,907 | · | · | 29,907 Direct | · | Acquired | (price as of 2026-10-06) |
| Nov. 10, 2020 | DLR | A | 105 | · | · | 6,897 Direct | +1.55% | Acquired | (price as of 2026-10-06) |
| Aug. 11, 2020 | DLR | A | 94 | · | · | 6,792 Direct | +1.40% | Acquired | (price as of 2026-10-06) |
| June 8, 2020 | DLR | A | 1,165 | · | · | 6,698 Direct | +21.06% | Acquired | (price as of 2026-10-06) |
| May 27, 2020 | COLD | A | 4,969 | · | · | 4,969 Direct | · | Acquired | (price as of 2026-10-06) |
| May 12, 2020 | DLR | A | 108 | · | · | 5,533 Direct | +1.99% | Acquired | (price as of 2026-10-06) |
| March 15, 2020 | COLD | M | 2,457 | $29.72 | $73,022 | 19,123 Direct | +14.74% | Acquired | -53.4% (price as of 2026-10-06) |
| March 15, 2020 | COLD | M | 2,457 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 18, 2020 | DLR | A | 107 | · | · | 5,425 Direct | +2.01% | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2020 | COLD | M | 2,083 | $35.73 | $74,426 | 16,666 Direct | +14.28% | Acquired | -61.2% (price as of 2026-10-06) |
| Jan. 23, 2020 | COLD | A | 2,083 | · | · | 2,084 Direct | +208300.00% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2020 | UDR | A | 3,469 | · | · | 19,000 Direct | +22.34% | Acquired | (price as of 2026-10-06) |
| Aug. 1, 2019 | COLD | A | 5,235 | · | · | 5,235 Direct | · | Acquired | (price as of 2026-10-06) |
| May 13, 2019 | DLR | A | 1,413 | · | · | 5,318 Direct | +36.18% | Acquired | (price as of 2026-10-06) |
| March 15, 2019 | COLD | A | 2,457 | · | · | 2,457 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2019 | COLD | M | 6,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Jan. 23, 2019 | COLD | M | 2,083 | · | · | 4,167 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Jan. 23, 2019 | COLD | M | 8,333 | · | · | 14,583 Direct | +133.33% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2019 | UDR | A | 4,558 | · | · | 15,531 Direct | +41.54% | Acquired | (price as of 2026-10-06) |
| Nov. 27, 2018 | DLR | A | 89 | · | · | 3,905 Direct | +2.33% | Acquired | (price as of 2026-10-06) |
| May 8, 2018 | DLR | A | 1,387 | · | · | 3,816 Direct | +57.10% | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2018 | COLD | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2018 | COLD | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2018 | COLD | P | 6,250 | $16.00 | $100,000 | 6,250 Direct | · | Acquired | -13.4% (price as of 2026-10-06) |
| Jan. 23, 2018 | COLD | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2018 | COLD | P | 6,250 | $16.00 | $100,000 | 6,250 Direct | · | Acquired | -13.4% (price as of 2026-10-06) |
| Jan. 2, 2018 | UDR | A | 3,547 | · | · | 10,973 Direct | +47.76% | Acquired | (price as of 2026-10-06) |
| May 8, 2017 | DLR | A | 1,277 | · | · | 2,429 Direct | +110.85% | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2017 | UDR | A | 3,755 | · | · | 7,426 Direct | +102.29% | Acquired | (price as of 2026-10-06) |
| Aug. 10, 2016 | DLR | A | 164 | · | · | 1,152 Direct | +16.60% | Acquired | (price as of 2026-10-06) |
| July 27, 2016 | DLR | A | 988 | · | · | 988 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 4, 2016 | UDR | A | 3,671 | · | · | 3,671 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2015 | UDR | A | 3,826 | $31.37 | $120,022 | 8,983 Direct | +74.19% | Acquired | 8.1% (price as of 2026-10-06) |
| Jan. 2, 2014 | UDR | A | 5,157 | $23.27 | $120,003 | 5,157 Direct | · | Acquired | 45.7% (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| May 29, 2026 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,289 | Acquired |
| May 18, 2026 | COLD | Operating Partnership Profits Units [F1] | Common Stock | · | · | 16,218 | Acquired |
| Jan. 2, 2026 | UDR | Class 1 LTIP Units [F1] | Common Stock [F2,F3,F4,F5] | · | · | 5,451 | Acquired |
| June 6, 2025 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,300 | Acquired |
| May 20, 2025 | COLD | Operating Partnership Profits Units [F1] | Common Stock | · | · | 13,217 | Acquired |
| Jan. 2, 2025 | UDR | Class 1 LTIP Units [F1] | Common Stock [F2,F3,F4,F5] | · | · | 4,703 | Acquired |
| June 7, 2024 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,571 | Acquired |
| May 22, 2024 | COLD | Operating Partnership Profits Units [F1] | Common Stock | $0.00 | · | 8,893 | Acquired |
| Jan. 2, 2024 | UDR | Class 1 Performance LTIP Units [F1] | Common Stock [F2,F3,F4,F5,F6,F7] | · | Jan. 2, 2034 | 23,697 | Acquired |
| June 8, 2023 | DLR | Long-Term Incentive Units [F2] | Common Stock | · | · | 1,818 | Acquired |
| May 16, 2023 | COLD | Operating Partnership Profits Units | Common Stock | · | · | 7,737 | Acquired |
| Jan. 3, 2023 | UDR | Class 1 Performance LTIP Units [F1] | Common Stock [F2,F3,F4,F5,F6,F7] | · | Jan. 3, 2033 | 24,361 | Acquired |
| June 3, 2022 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,412 | Acquired |
| June 3, 2022 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,412 | Acquired |
| May 17, 2022 | COLD | Operating Partnership Profits Units | Common Shares of Beneficial Interest | · | · | 6,733 | Acquired |
| Jan. 3, 2022 | UDR | Class 1 LTIP Units [F1] | Common Stock [F2,F3,F4,F5] | · | · | 4,090 | Acquired |
| June 3, 2021 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,222 | Acquired |
| May 20, 2021 | COLD | Operating Partnership Profits Units | Common Shares of Beneficial Interest | · | · | 4,631 | Acquired |
| Jan. 23, 2021 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 2,082 | Disposed |
| Jan. 4, 2021 | UDR | Class 1 Performance LTIP Units [F1] | Common Stock | · | Jan. 4, 2031 | 29,907 | Acquired |
| Nov. 10, 2020 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 105 | Acquired |
| Aug. 11, 2020 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 94 | Acquired |
| June 8, 2020 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,165 | Acquired |
| May 27, 2020 | COLD | Operating Partnership Profits Units [F1] | Common Shares of Beneficial Interest | · | · | 4,969 | Acquired |
| May 12, 2020 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 108 | Acquired |
| March 15, 2020 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 2,457 | Disposed |
| Feb. 18, 2020 | DLR | Long-Term Incentive Units [F2] | Common Stock | · | · | 107 | Acquired |
| Jan. 23, 2020 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 2,083 | Acquired |
| Jan. 2, 2020 | UDR | Class 1 LTIP Units [F1] | Common Stock | · | · | 3,469 | Acquired |
| Aug. 1, 2019 | COLD | Operating Partnership Profit Units [F1] | Common Shares | · | · | 5,235 | Acquired |
| May 13, 2019 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,413 | Acquired |
| March 15, 2019 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 2,457 | Acquired |
| Jan. 23, 2019 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 6,250 | Disposed |
| Jan. 23, 2019 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 2,083 | Disposed |
| Jan. 2, 2019 | UDR | Class 1 LTIP Units [F1] | Common Stock | · | · | 4,558 | Acquired |
| Nov. 27, 2018 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 89 | Acquired |
| May 8, 2018 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,387 | Acquired |
| Jan. 23, 2018 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 6,250 | Acquired |
| Jan. 23, 2018 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 6,250 | Acquired |
| Jan. 23, 2018 | COLD | Restricted Stock Units | Common Shares of Beneficial Interest | · | · | 6,250 | Acquired |
| Jan. 2, 2018 | UDR | Class 1 LTIP Units [F1] | Common Stock | · | · | 3,547 | Acquired |
| May 8, 2017 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 1,277 | Acquired |
| Jan. 3, 2017 | UDR | Class 1 LTIP Units [F1] | Common Stock | · | · | 3,755 | Acquired |
| Aug. 10, 2016 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 164 | Acquired |
| July 27, 2016 | DLR | Long-Term Incentive Units [F1] | Common Stock | · | · | 988 | Acquired |
| Feb. 4, 2016 | UDR | Class 1 LTIP Units [F1] | Common Stock | · | · | 3,671 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.