Fluor Corporation (FLR) has 20 known insider and institutional holders on record. The largest holder is Constable David E with 843,523 shares. Other notable holders include Seaton David Thomas and BOECKMANN ALAN L.
Over the last 12 months, insiders have made 56 transactions in FLR stock — 26 buys (valued at $104.07K) and 6 sells (valued at $7.79M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
FLR Insider Ownership
Top Holder
Constable David E
843,523 shares
Buys (12 mo)
26
$104.07K value
Sells (12 mo)
6
$7.79M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Constable David E |
Executive Chairman |
843,523 |
2026-03-10 |
|
| 2 |
Seaton David Thomas |
Chairman and CEO |
433,497 |
2019-04-12 |
|
| 3 |
Boeckmann Alan L |
Executive Chairman |
253,407 |
2022-03-08 |
|
| 4 |
Hernandez Carlos M |
CEO |
216,951 |
2020-10-02 |
|
| 5 |
Fields Mark E |
Group President |
194,514 |
2026-02-18 |
|
| 6 |
Breuer James R |
Chief Executive Officer |
165,703 |
2026-03-10 |
|
| 7 |
D'agostino Thomas P |
Group President |
165,028 |
2025-02-19 |
|
| 8 |
Fluor Peter J |
Director |
157,834 |
2020-11-24 |
|
| 9 |
Reynolds John R |
Chief Legal Officer |
146,665 |
2024-03-08 |
|
| 10 |
Dillow Stacy L |
EVP, Chief HR Officer |
132,935 |
2025-03-10 |
|
| 11 |
Oosterveer Peter W.b. |
Chief Operating Officer |
102,366 |
2017-03-08 |
|
| 12 |
Towle Terry W |
Group President |
100,820 |
2023-03-08 |
|
| 13 |
Porter Biggs C |
Executive Vice Pres., CFO |
97,944 |
2017-03-08 |
|
| 14 |
Stanski Bruce A |
Executive Vice Pres, CFO |
97,785 |
2019-04-12 |
|
| 15 |
Rose Matthew K |
Director |
95,929 |
2025-05-02 |
|
| 16 |
Steuert D Michael |
EVP, CFO |
95,094 |
2020-06-02 |
|
| 17 |
Regan John C |
Chief Financial Officer |
94,598 |
2026-03-10 |
|
| 18 |
Bustamante Jose Luis M. |
Executive Vice President |
72,546 |
2019-04-12 |
|
| 19 |
Brennan Joseph L |
EVP, Chief Financial Officer |
71,796 |
2025-02-19 |
|
| 20 |
Collins Alvin C Iii |
Group President |
71,518 |
2026-03-11 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-20 |
Elliott James Paul |
Chief Accounting Officer |
RSU Award |
1,865 |
- |
- |
| 2026-03-04 |
Card Robert G |
Director |
RSU Award |
658 |
- |
- |
| 2026-03-04 |
Card Robert G |
Officer |
Unknown |
- |
- |
- |
| 2026-03-10 |
Collins Alvin C Iii |
Group President |
Informative Sell |
15,610 |
$45.62 |
$712.09K |
| 2026-03-06 |
Davies Nicole |
EVP, Corporate Development |
Tax Withholding of RSU |
377 |
$45.08 |
$17K |
| 2026-03-06 |
Alexander Michael E. |
Group President |
Tax Withholding of RSU |
678 |
$45.08 |
$30.56K |
| 2026-03-06 |
Hammonds Kevin B |
Chief Legal Officer |
Tax Withholding of RSU |
845 |
$45.08 |
$38.09K |
| 2026-03-06 |
Morgan Anthony |
Group President |
Tax Withholding of RSU |
1,254 |
$45.08 |
$56.53K |
| 2026-03-06 |
Collins Alvin C Iii |
Group President |
Tax Withholding of RSU |
7,674 |
$45.08 |
$345.94K |
| 2026-03-06 |
Breuer James R |
Chief Executive Officer |
Tax Withholding of RSU |
14,435 |
$45.08 |
$650.73K |
| 2026-03-06 |
Cook Tracey H |
Chief HR Officer |
Tax Withholding of RSU |
276 |
$45.08 |
$12.44K |
| 2026-03-06 |
Regan John C |
Chief Financial Officer |
Tax Withholding of RSU |
9,261 |
$45.08 |
$417.49K |
| 2026-03-06 |
Constable David E |
Executive Chairman |
Tax Withholding of RSU |
92,243 |
$45.08 |
$4.16M |
| 2026-02-27 |
Regan John C |
Chief Financial Officer |
Informative Sell |
3,895 |
$52.21 |
$203.36K |
| 2026-02-26 |
Regan John C |
Chief Financial Officer |
Option Exercise (Sell) |
16,773 |
$17.96 |
$301.24K |
| 2026-02-20 |
Bechelany Pierre Edward |
Group President |
RSU Award |
10,245 |
- |
- |
| 2026-02-20 |
Davies Nicole |
EVP, Corporate Development |
RSU Award |
6,987 |
- |
- |
| 2026-02-23 |
Alexander Michael E. |
Group President |
Option Exercise (Sell) |
3,387 |
$46.07 |
$156.04K |
| 2026-02-20 |
Alexander Michael E. |
Group President |
RSU Award |
13,038 |
- |
- |
| 2026-02-20 |
Hammonds Kevin B |
Chief Legal Officer |
RSU Award |
11,643 |
- |
- |
| 2026-02-23 |
Morgan Anthony |
Group President |
Option Exercise (Sell) |
3,387 |
$46.07 |
$156.04K |
| 2026-02-20 |
Morgan Anthony |
Group President |
RSU Award |
13,038 |
- |
- |
| 2026-02-20 |
Collins Alvin C Iii |
Group President |
RSU Award |
13,038 |
- |
- |
| 2026-02-20 |
Breuer James R |
Chief Executive Officer |
RSU Award |
60,534 |
- |
- |
| 2026-02-20 |
Cook Tracey H |
Chief HR Officer |
RSU Award |
6,987 |
- |
- |
