Insiders Trades
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (14 ops.)
Latest filing published 13 Oct 2026 for IMPINJ INC. Read the official filing
Filing timeline
BuySaleChris Ph.D. Diorio
Insider track record
Disclosed buys
0
Disclosed sells
14
Signal history
Chris Ph.D. Diorio: trading record in brief
Chris Ph.D. Diorio appears in our data through filings on Impinj Inc shares, published by SEC (Form 4). Between 15 June 2021 and 12 October 2026, the trades on record add up to 103 filings.
Every open-market trade on record is a sale: 14 sales worth €3.9M. Other entries cover 8 share grants and 65 option exercises.
On 13 October 2026 came the latest disclosure, a transaction in Impinj Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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Declarations102 total
10,000 shares0Common StockSEC:0001677721-26-000020:0
1,224 shares0Common StockSEC:0001677721-26-000018:0
1,817 shares0Common StockSEC:0001677721-26-000018:1
1,197 shares@ US$177.200.0039% mcap0.6% of flowCommon StockSEC:0001677721-26-000018:2
10,000 shares0Common StockSEC:0001677721-26-000016:0
3,753 shares0Common StockSEC:0001677721-26-000014:0
1,477 shares@ US$159.730.0042% mcap0.6% of flowCommon StockSEC:0001677721-26-000014:1
10,000 shares0Common StockSEC:0001677721-26-000012:0
10,000 shares0Common StockSEC:0001677721-26-000011:0
1,223 sharesCommon StockSEC:0001677721-26-000009:0
1,817 sharesCommon StockSEC:0001677721-26-000009:1
1,197 sharesCommon StockSEC:0001677721-26-000009:2
10,000 sharesCommon StockSEC:0001677721-26-000007:0
180,000 shares@ US$156.6750.60% mcap72.9% of flowCommon StockSEC:0001677721-26-000006:0
2,594 shares0Common StockSEC:0001677721-26-000005:0
21,734 shares0Common StockSEC:0001677721-26-000004:0
1,836 shares0Common StockSEC:0001677721-26-000002:0
2,594 shares0Common StockSEC:0001677721-25-000009:0
7,000 shares0Common StockSEC:0001677721-25-000008:0
23,500 shares@ US$22.401.4% of flowCommon StockSEC:0001677721-25-000007:0
2,594 shares0Common StockSEC:0001677721-25-000006:0
47,039 shares@ US$33.774.1% of flowCommon StockSEC:0001677721-25-000005:0
568 shares@ US$179.25760.3% of flowCommon StockSEC:0001677721-25-000004:0
30,000 shares0Common StockSEC:0001677721-25-000003:0
1,893 shares@ US$191.81350.9% of flowCommon StockSEC:0001415889-25-024010:0
25 of 102 declarations
