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Companies
▲ Purchases (33 ops.)
▼ Sales (0 ops.)
Latest filing published 18 Aug 2026 for MASTEC INC. Read the official filing
Filing timeline
BuySaleRobert J. Dwyer
Insider track record
Disclosed buys
33
Disclosed sells
0
T+90 hit rate
53%
T+90 mean return
+9.7%
Across 15 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Robert J. Dwyer: trading record in brief
Filings by Robert J. Dwyer span 2 companies, the busiest being Bimini Capital Management, Inc. and Mastec Inc. In total, 58 filings cover trades dated from 14 May 2021 to 14 August 2026.
Purchases make up the whole of the open-market record (33 purchases, €220k). Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 22 share grants.
The median purchase comes to €2,439. 12 out of 31 purchases came within 30 days of a purchase by at least one other insider of the same company. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.
On 18 August 2026 came the latest disclosure, a share grant for €7,994 in Mastec Inc. The most recent open-market purchase was published on 23 December 2025, 299 days ago. 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. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Robert J. Dwyer
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations58 total
139 shares0Common StockSEC:0000015615-26-000108:0
31 shares@ US$297.59Common StockSEC:0000015615-26-000108:1
154 shares0Common StockSEC:0000015615-26-000009:0
100,000 shares@ US$1.5561.6% of flowClass A Common StockSEC:0001437749-25-038684:0
Canonical exit: 19 Mar 2026 (T+90)
215 shares0Common StockSEC:0000015615-25-000148:0
232 shares0Common StockSEC:0000015615-25-000099:0
200 shares@ US$1.050.1% of flowClass A Common StockSEC:0001437749-25-025412:0
Canonical exit: 5 Nov 2025 (T+90)
2,000 shares@ US$0.93930.7% of flowClass A Common StockSEC:0001437749-25-021637:0
Canonical exit: 28 Sept 2025 (T+90)
3,000 shares@ US$0.851.0% of flowClass A Common StockSEC:0001437749-25-021035:0
Canonical exit: 21 Sept 2025 (T+90)
1,000 shares@ US$0.91750.4% of flowClass A Common StockSEC:0001437749-25-020632:0
Canonical exit: 14 Sept 2025 (T+90)
5,000 shares@ US$0.87991.8% of flowClass A Common StockSEC:0001437749-25-019861:0
Canonical exit: 20 Jul 2025 (T+90)
263 shares0Common StockSEC:0001628280-25-026607:0
4,548 shares@ US$0.951.7% of flowClass A Common StockSEC:0001437749-25-012687:0
Canonical exit: 20 Jul 2025 (T+90)
400 shares@ US$0.950.2% of flowClass A Common StockSEC:0001437749-25-007772:0
Canonical exit: 10 Jun 2025 (T+90)
304 shares0Common StockSEC:0000015615-25-000013:0
500 shares@ US$0.900.2% of flowClass A Common StockSEC:0001437749-25-002317:0
Canonical exit: 27 Apr 2024 (T+90)
5,500 shares@ US$0.9322.2% of flowClass A Common StockSEC:0001437749-25-001578:0
Canonical exit: 16 Apr 2024 (T+90)
3,900 shares@ US$0.951.6% of flowClass A Common StockSEC:0001437749-24-036167:0
Canonical exit: 20 Feb 2025 (T+90)
305 shares0Common StockSEC:0000015615-24-000124:0
352 shares@ US$0.950.1% of flowClass A Common StockSEC:0001437749-24-035516:0
Canonical exit: 11 Feb 2025 (T+90)
4,900 shares@ US$0.952.0% of flowClass A Common StockSEC:0001437749-24-028213:0
Canonical exit: 28 Nov 2024 (T+90)
4,900 shares@ US$0.952.0% of flowClass A Common StockSEC:0001437749-24-028049:0
Canonical exit: 26 Nov 2024 (T+90)
1,561 shares@ US$0.850.6% of flowClass A Common StockSEC:0001437749-24-027132:0
Canonical exit: 13 Nov 2024 (T+90)
373 shares0Common StockSEC:0000015615-24-000083:0
5,000 shares@ US$0.902.0% of flowClass A Common StockSEC:0001437749-24-021413:0
Canonical exit: 25 Sept 2024 (T+90)
25 of 58 declarations
