Engineering Services - Insider Trading Data
Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Engineering industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.
Engineering Services - Insider Buy/Sell Ratio
Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.
We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).
Engineering Services - Transaction History
Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.
| Tran Date |
Security | Form | Insider | Code | Direct | Share Price |
Shares Changed |
|
|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | ACM / AECOM | 4 | Gan David Y. | D | 5,976 | |||
| 2025-12-15 | ACM / AECOM | 4 | Rudd Troy | D | 36,812 | |||
| 2025-12-15 | ACM / AECOM | 4 | Poloni Lara | D | 10,040 | |||
| 2025-12-15 | ACM / AECOM | 4 | Kapoor Gaurav | D | 9,562 | |||
| 2025-12-15 | ACM / AECOM | 4 | Kapoor Gaurav | D | 97.96 | -16,940 | ||
| 2025-12-15 | ACM / AECOM | 4 | Poloni Lara | D | 97.96 | -13,425 | ||
| 2025-12-15 | ACM / AECOM | 4 | Gan David Y. | D | 97.96 | -10,530 | ||
| 2025-12-15 | ACM / AECOM | 4 | Rudd Troy | D | 97.96 | -48,556 | ||
| 2025-12-15 | ACM / AECOM | 4 | Gan David Y. | D | 6,534 | |||
| 2025-12-15 | ACM / AECOM | 4 | Gan David Y. | D | 14,056 | |||
| 2025-12-15 | VSEC / VSE Corporation | 4 | Dolanski Edward P | D | 169.38 | 34 | ||
| 2025-12-15 | VSEC / VSE Corporation | 4 | EBERHART RALPH E | D | 169.38 | 60 | ||
| 2025-12-15 | ACM / AECOM | 4 | Rudd Troy | D | 49,000 | |||
| 2025-12-15 | ACM / AECOM | 4 | Rudd Troy | D | 86,581 | |||
| 2025-12-15 | VSEC / VSE Corporation | 4 | FERGUSON III MARK E | D | 169.38 | 31 | ||
| 2025-12-15 | ACM / AECOM | 4 | Poloni Lara | D | 16,334 | |||
| 2025-12-15 | ACM / AECOM | 4 | Poloni Lara | D | 23,615 | |||
| 2025-12-15 | ACM / AECOM | 4 | Kapoor Gaurav | D | 22,490 | |||
| 2025-12-15 | ACM / AECOM | 4 | Kapoor Gaurav | D | 15,109 | |||
| 2025-12-04 | MG / Mistras Group, Inc. | 4 | PIZZI CHARLES P | D | -2,150 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Hopson Preston III | D | 2,735 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Argus Roger R | D | 2,735 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Hopson Preston III | D | 2,455 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Argus Roger R | D | 2,455 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | CARTER BRIAN N | D | 1,228 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | SHOEMAKER LESLIE L | D | 3,035 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BURDICK STEVEN M | D | 3,682 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | CARTER BRIAN N | D | 1,520 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BURDICK STEVEN M | D | 3,645 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BATRACK DAN L | D | 21,255 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BATRACK DAN L | D | 19,330 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Obiaya Christiana | D | 1,718 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | SHOEMAKER LESLIE L | D | 3,682 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Volpi Kirsten M | D | 1,718 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Gandhi Prashant | D | 1,718 | |||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BATRACK DAN L | D | 34.74 | -22,396 | ||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | BURDICK STEVEN M | D | 34.74 | -4,044 | ||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | SHOEMAKER LESLIE L | D | 34.74 | -3,707 | ||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | CARTER BRIAN N | D | 34.74 | -1,500 | ||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Hopson Preston III | D | 34.74 | -2,044 | ||
| 2025-11-30 | TTEK / Tetra Tech, Inc. | 4 | Argus Roger R | D | 34.74 | -2,865 | ||
| 2025-11-28 | TTEK / Tetra Tech, Inc. | 4 | Volpi Kirsten M | D | 9.59 | 1,000 | ||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | Argus Roger R | D | 2,535 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | Argus Roger R | D | 2,055 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | CARTER BRIAN N | D | 1,265 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | BURDICK STEVEN M | D | 3,170 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | BURDICK STEVEN M | D | 2,520 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | CARTER BRIAN N | D | 995 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | Hopson Preston III | D | 2,535 | |||
| 2025-11-18 | TTEK / Tetra Tech, Inc. | 4 | BATRACK DAN L | D | 19,015 |
