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Total declarations
Companies
▲ Purchases (6 ops.)
▼ Sales (0 ops.)
Latest filing published 21 Sept 2026 for Service Properties Trust, €38k. Read the official filing
Filing timeline
BuySaleAdam D. Portnoy
Insider track record
Disclosed buys
6
Disclosed sells
0
Signal history
Closed purchases
Market purchases
6
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +32.1%Entry US$6.55 · Close at T+90 US$8.65
- -16.3%Entry US$10.82 · Close at T+365 US$9.06
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Adam D. Portnoy: trading record in brief
Adam D. Portnoy is a declared insider at 9 companies (board member); the most frequent names are Diversified Healthcare Trust, Seven Hills Realty Trust and RMR Group Inc. Between 27 May 2021 and 17 September 2026, the trades on record add up to 82 filings.
No open-market sale appears; the market trades are 6 purchases worth €69.5M. The totals do not cover 1 filing with an undisclosed amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Besides market trades, the filings include 73 share grants. Since January 2026: 1 purchase and no sales on the market.
Half of the purchases are above €5.4M and half below. On 2 out of 6 purchases, another insider of the same company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.
The record was last updated on 21 September 2026 with a share grant (€38k) in Service Properties Trust. The latest purchase dates back some time: it was published 199 days ago, on 2 April 2026. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Adam D. Portnoy
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations81 total
6,646 shares@ US$6.570.0051% mcap0.1% of flowCommon Shares of Beneficial InterestSEC:0001104659-26-109318:0
19,315 shares@ US$8.131.2% of flowCommon Shares of Beneficial InterestSEC:0001104659-26-109321:0
10,140 shares@ US$18.870.059% mcap41.4% of flowClass A Common StockSEC:0001104659-26-109308:0
10,046 shares@ US$7.750.016% mcap61.5% of flowCommon Shares of Beneficial InterestSEC:0001104659-26-109349:0
4,966 shares@ US$7.400.022% mcap0.2% of flowCommon Shares of Beneficial InterestSEC:0001104659-26-108919:0
59,681 sharesCommon Shares of Beneficial InterestSEC:0001104659-26-107581:0
39,164 sharesCommon Shares of Beneficial InterestSEC:0001104659-26-107573:0
27,247 sharesCommon Shares of Beneficial InterestSEC:0001104659-26-107521:0
31,479 sharesClass A Common StockSEC:0001104659-26-107540:0
36,390 sharesCommon Shares of Beneficial InterestSEC:0001104659-26-107577:0
12,401 sharesCommon Shares of Beneficial InterestSEC:0001104659-26-073491:0
41,666,666 shares@ US$1.2099.8% of flowCommon Shares of Beneficial InterestSEC:0001104659-26-039050:0
Canonical exit: 1 Jul 2026 (T+90)
6,426 sharesClass A Common StockSEC:0001104659-26-036292:0
▲
Same trade as the filing by Tremont Realty Capital LLC, counted once · View ↗
2,015,748 shares@ US$8.6594.4% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-120314:0
Canonical exit: 11 Mar 2026 (T+90)
109,669 shares@ US$8.655.2% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-119424:0
2,108 shares@ US$0.831212.0% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-091318:0
14,205 shares@ US$2.820.1% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-091283:0
2,367 shares@ US$10.950.1% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-091252:0
7,775 shares@ US$17.2828.1% of flowClass A Common StockSEC:0001104659-25-091276:0
6,080 shares@ US$6.3529.4% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-091265:0
15,226 shares@ US$4.370.5% of flowCommon Shares of Beneficial InterestSEC:0001104659-25-091247:0
35,587 sharesClass A Common StockSEC:0001410578-25-002209:0
81,775 sharesCommon Shares of Beneficial InterestSEC:0001410578-25-002084:0
87,719 sharesCommon Shares of Beneficial InterestSEC:0001410578-25-002067:0
40,650 sharesCommon Shares of Beneficial InterestSEC:0001410578-25-002047:0
25 of 81 declarations
