Latest filing published 24 May 2024 for Energy Recovery, Inc., €37k.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +7.2%Entry US$8.18 · Close at T+365 US$8.77
- -8.3%Entry US$9.20 · Close at T+365 US$8.44
- -44.7%Entry US$4.90 · Close at T+365 US$2.71
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.
Robert Yu Lang Mao: trading record in brief
Robert Yu Lang Mao has filed trades across 4 companies (mainly through SEC (Form 4)), most often in Energy Recovery, Inc., 3COM Corp and Cypress Semiconductor Corp /DE/. The record holds 62 filings, for trades running from 15 February 2006 to 23 May 2024.
Market trades split into 14 purchases (€871k) and 11 sales (€6.3M). Taken together, the sales exceed the purchases by €5.4M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Other entries cover 5 share grants and 26 option exercises. So far in 2024, the count stands at no purchases and 6 sales.
Half of the purchases are above €22k and half below. Looking at 4 purchases old enough to measure, the stock rose over the following 90 days in 50% of cases; the median change was -3.2%. Past outcomes like these are no guarantee of what comes next.
The newest entry dates from 24 May 2024: an open-market sale of €269k, in Energy Recovery, Inc. The last purchase on record was published on 14 March 2017, which is 3,526 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. 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 Robert Yu Lang Mao
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 5,208 shares@ US$7.790.4% of flowCommon StockSEC:0001421517-24-000104:1
- 21,045 shares@ US$13.862.5% of flowCommon StockSEC:0001421517-24-000104:2
- 10,752 shares@ US$7.790.7% of flowCommon StockSEC:0001421517-24-000104:3
- 2,084 shares@ US$7.790.1% of flowCommon StockSEC:0001421517-24-000104:4
- 21,859 shares@ US$7.7910.6% of flowCommon StockSEC:0001421517-24-000104:0
- 20,509 shares@ US$15.742.8% of flowCommon StockSEC:0001421517-24-000065:1
- 15,327 shares@ US$8.601.1% of flowCommon StockSEC:0001421517-24-000065:2
- 15,270 shares@ US$15.742.1% of flowCommon StockSEC:0001421517-24-000065:3
- 16,726 shares@ US$7.711.1% of flowCommon StockSEC:0001421517-24-000065:4
- 15,879 shares@ US$8.491.2% of flowCommon StockSEC:0001421517-24-000065:5
- 21,303 shares@ US$9.981.8% of flowCommon StockSEC:0001421517-24-000065:6
- 20,509 shares@ US$2.923.7% of flowCommon StockSEC:0001421517-24-000065:0
- 39,314 shares@ US$15.585.3% of flowCommon StockSEC:0001421517-24-000063:1
- 5,142 shares@ US$3.530.2% of flowCommon StockSEC:0001421517-24-000063:2
- 32,883 shares@ US$2.920.8% of flowCommon StockSEC:0001421517-24-000063:3
- 5,142 shares@ US$16.220.7% of flowCommon StockSEC:0001421517-24-000063:4
- 32,883 shares@ US$16.214.6% of flowCommon StockSEC:0001421517-24-000063:5
- 39,314 shares@ US$3.538.7% of flowCommon StockSEC:0001421517-24-000063:0
- 38,540 shares@ US$7.793.6% of flowCommon StockSEC:0001421517-23-000205:1
- 6,306 shares@ US$13.961.0% of flowCommon StockSEC:0001421517-23-000205:2
- 26,662 shares@ US$7.7913.1% of flowCommon StockSEC:0001421517-23-000205:0
- 130,000 shares@ US$17.7627.3% of flowCommon StockSEC:0001421517-23-000197:1
- 34,340 shares@ US$7.793.2% of flowCommon StockSEC:0001421517-23-000197:2
- 4,168 shares@ US$7.790.4% of flowCommon StockSEC:0001421517-23-000197:3
- 121,383 shares@ US$13.9620.0% of flowCommon StockSEC:0001421517-23-000197:4
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