United States Homebuilding & Construction Supplies

Tecnoglass Inc (TGLS)

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Over the past 90 days, Tecnoglass Inc. recorded two insider transactions, both involving net purchases by Energy Holding Corp. totaling approximately $4.05 million. These acquisitions occurred shortly after the company's May 2026 earnings report, which showed an 8.33% earnings per share beat. The stock has seen a 5.8% price change over the last quarter.
Ticker: TGLS Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Tecnoglass Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Buy 15 May 2026
Value US$81,718.78 | Price 230.70 | Shares 93,003 (+46.8%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-18 2026-05-15 B Purchase
3.0
Energy Holding Corp
Large shareholder
93,003 +46.8%
230.70
US$81,719 		93,003 +46.8% 230.70 US$81,719
2026-05-18 2026-05-14 B Purchase
3.0
Energy Holding Corp
Large shareholder
10,894 -3.4%
123.81
US$4,086,287 		10,894 -3.4% 123.81 US$4,086,287
2026-03-16 2026-03-13 B Purchase
3.0
Energy Holding Corp
Large shareholder
7,975 +33.0%
111.56
US$784,559 		7,975 +33.0% 111.56 US$784,559
2026-03-16 2026-03-12 B Purchase
3.0
Energy Holding Corp
Large shareholder
107,600 +0.5%
45.28
US$4,872,343 		107,600 +0.5% 45.28 US$4,872,343
2026-03-11 2026-03-11 B Purchase
3.0
Energy Holding Corp
Large shareholder
92,066 +0.5%
44.24
US$4,073,000 		92,066 +0.5% 44.24 US$4,073,000
2026-03-11 2026-03-10 B Purchase
3.0
Energy Holding Corp
Large shareholder
107,600 +0.5%
43.41
US$4,671,239 		107,600 +0.5% 43.41 US$4,671,239
2026-03-11 2026-03-09 B Purchase
3.0
Energy Holding Corp
Large shareholder
107,000 +0.5%
41.06
US$4,393,848 		107,000 +0.5% 41.06 US$4,393,848
2026-03-10 2026-03-06 B Purchase
2.2
Carricarte Anne Louise
Non-Executive Director
1,100 +inf%
43.28
US$47,602 		1,100 +inf% 43.28 US$47,602
2025-08-14 2025-08-14 PrS Proposed sale
3.0
ENERGY HOLDING CORP

10% SHAREHOLDER

Large shareholder
1,495,898
79.03
US$118,220,819 		1,495,898 79.03 US$118,220,819
2025-08-14 2025-08-14 S Sale
3.0
Energy Holding Corp
Large shareholder
1,495,898 -6.9%
79.03
US$118,220,819 		1,495,898 -6.9% 79.03 US$118,220,819
2025-05-14 2025-05-13 S Sale
3.0
Energy Holding Corp
Large shareholder
1,490,000 -6.4%
82.30
US$122,627,000 		1,490,000 -6.4% 82.30 US$122,627,000
2025-05-13 2025-05-13 PrS Proposed sale
3.0
Energy Holding Corporation

10% Shareholder

Large shareholder
1,490,000
82.30
US$122,627,000 		1,490,000 82.30 US$122,627,000
2025-03-05 2025-03-04 PrS Proposed sale
2.3
WEIL A LORNE

FORMER DIRECTOR

Non-Executive Director
280,062
69.17
US$19,371,889 		280,062 69.17 US$19,371,889
2024-11-12 2024-11-12 PrS Proposed sale
2.5
Julio Torres

Director

Non-Executive Director
30,520
79.37
US$2,422,372 		30,520 79.37 US$2,422,372
2024-11-12 2024-11-12 PrS Proposed sale
2.3
WEIL A LORNE

Director

Non-Executive Director
88,173
70.32
US$6,200,000 		88,173 70.32 US$6,200,000
2024-11-12 2024-11-12 PrS Proposed sale
3.0
ENERGY HOLDING CORP

10% SHAREHOLDER

Large shareholder
1,432,120
73.02
US$104,573,402 		1,432,120 73.02 US$104,573,402
2024-11-12 2024-11-12 S Sale
2.3
WEIL A LORNE
Non-Executive Director
88,173 -100.0%
72.71
US$6,411,059 		88,173 -100.0% 72.71 US$6,411,059
2024-11-12 2024-11-12 S Sale
2.5
Torres Julio A.
Non-Executive Director
30,520 -100.0%
72.83
US$2,222,747 		30,520 -100.0% 72.83 US$2,222,747
2024-11-12 2024-11-12 S Sale
3.0
Energy Holding Corp
Large shareholder
1,432,120 -5.8%
73.02
US$104,573,402 		1,432,120 -5.8% 73.02 US$104,573,402
2024-03-11 2024-03-08 B Purchase
3.1
Giraldo Santiago

Chief Financial Officer

Officer
563 +inf%
44.47
US$25,037 		563 +inf% 44.47 US$25,037
2023-05-23 2023-05-19 S Sale
3.0
Energy Holding Corp
Large shareholder
2,300,000 -8.5%
41.07
US$94,449,500 		2,300,000 -8.5% 41.07 US$94,449,500
2023-03-09 2023-03-09 S Sale
1.6
Daes Christian T

Chief Operating Officer

Executive Director
204,632 -100.0%
42.26
US$8,647,748 		204,632 -100.0% 42.26 US$8,647,748
2023-03-09 2023-03-09 B Purchase
3.0
Energy Holding Corp
Large shareholder
38,970 +0.1%
42.26
US$1,646,872 		38,970 +0.1% 42.26 US$1,646,872
2023-03-09 2023-03-09 B Purchase
3.0
Energy Holding Corp
Large shareholder
204,632 +0.8%
42.26
US$8,647,748 		204,632 +0.8% 42.26 US$8,647,748
2023-03-09 2023-03-09 B Purchase
3.0
Energy Holding Corp
Large shareholder
275,810 +1.0%
42.26
US$11,655,731 		275,810 +1.0% 42.26 US$11,655,731
2023-03-09 2023-03-09 S Sale
1.6
Daes Jose M

Chief Executive Officer

Executive Director
275,810 -100.0%
42.26
US$11,655,731 		275,810 -100.0% 42.26 US$11,655,731
2022-12-02 2022-12-01 S Sale
2.3
WEIL A LORNE
Non-Executive Director
35,000 -28.4%
30.24
US$1,058,334 		35,000 -28.4% 30.24 US$1,058,334
2022-11-10 2022-11-09 S Sale
2.5
Torres Julio A.
Non-Executive Director
25,000 -45.0%
25.46
US$636,400 		25,000 -45.0% 25.46 US$636,400
2021-11-19 2021-11-18 S Sale
2.5
Torres Julio A.
Non-Executive Director
30,000 -35.1%
32.78
US$983,415 		30,000 -35.1% 32.78 US$983,415
2021-05-13 2021-05-13 S Sale
2.5
Torres Julio A.
Non-Executive Director
20,000 -19.0%
15.87
US$317,400 		20,000 -19.0% 15.87 US$317,400
2020-12-17 2020-12-17 S Sale
2.7
Byorum Martha L
Non-Executive Director
3,000 -4.9%
7.03
US$21,102 		3,000 -4.9% 7.03 US$21,102
2020-12-17 2020-12-16 S Sale
2.7
Byorum Martha L
Non-Executive Director
5,000 -7.5%
7.10
US$35,501 		5,000 -7.5% 7.10 US$35,501
2020-09-14 2020-09-14 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,000 -2.9%
5.20
US$10,400 		2,000 -2.9% 5.20 US$10,400
2020-09-14 2020-09-08 S Sale
2.7
Byorum Martha L
Non-Executive Director
180 -0.3%
5.40
US$972 		180 -0.3% 5.40 US$972
2020-09-14 2020-09-04 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,080 -2.9%
5.41
US$11,245 		2,080 -2.9% 5.41 US$11,245
2020-09-14 2020-09-03 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,000 -2.8%
5.40
US$10,800 		2,000 -2.8% 5.40 US$10,800
2019-09-13 2019-09-13 S Sale
2.7
Byorum Martha L
1,500 -2.0%
7.39
US$11,085 		1,500 -2.0% 7.39 US$11,085
2019-05-28 2019-05-28 S Sale
2.7
Byorum Martha L
Non-Executive Director
1,706 -2.3%
6.70
US$11,430 		1,706 -2.3% 6.70 US$11,430
2019-02-13 2019-02-13 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,346 -3.0%
8.39
US$19,681 		2,346 -3.0% 8.39 US$19,681
2019-02-13 2019-02-13 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,346 -3.0%
8.39
US$19,681 		2,346 -3.0% 8.39 US$19,681
2019-02-13 2019-02-12 S Sale
2.7
Byorum Martha L
Non-Executive Director
1,648 -2.1%
8.52
US$14,044 		1,648 -2.1% 8.52 US$14,044
2019-02-13 2019-02-12 S Sale
2.7
Byorum Martha L
Non-Executive Director
1,648 -2.1%
8.52
US$14,044 		1,648 -2.1% 8.52 US$14,044
2019-02-13 2019-02-11 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,000 -2.4%
8.50
US$17,000 		2,000 -2.4% 8.50 US$17,000
2019-02-13 2019-02-11 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,000 -2.4%
8.50
US$17,000 		2,000 -2.4% 8.50 US$17,000
2018-11-15 2018-11-13 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,900 -3.4%
8.43
US$24,437 		2,900 -3.4% 8.43 US$24,437
2018-09-14 2018-09-14 S Sale
2.7
Byorum Martha L
Non-Executive Director
1,400 -1.6%
9.44
US$13,220 		1,400 -1.6% 9.44 US$13,220
2018-09-14 2018-09-13 S Sale
2.7
Byorum Martha L
Non-Executive Director
8,000 -8.5%
9.44
US$75,542 		8,000 -8.5% 9.44 US$75,542
2018-09-14 2018-09-11 S Sale
2.7
Byorum Martha L
Non-Executive Director
103 -0.1%
9.40
US$968 		103 -0.1% 9.40 US$968
2017-12-15 2017-12-15 S Sale
2.7
Byorum Martha L
4,000 -4.2%
7.35
US$29,397 		4,000 -4.2% 7.35 US$29,397
2017-12-15 2017-12-13 S Sale
2.7
Byorum Martha L
5,000 -5.0%
7.27
US$36,342 		5,000 -5.0% 7.27 US$36,342
2017-12-06 2017-12-05 S Sale
2.7
Byorum Martha L
2,000 -1.9%
7.36
US$14,721 		2,000 -1.9% 7.36 US$14,721
2017-11-29 2017-11-29 S Sale
2.7
Byorum Martha L
2,000 -1.9%
6.95
US$13,897 		2,000 -1.9% 6.95 US$13,897
2017-11-29 2017-11-28 S Sale
2.7
Byorum Martha L
2,000 -1.9%
7.05
US$14,092 		2,000 -1.9% 7.05 US$14,092
2017-11-29 2017-11-27 S Sale
2.7
Byorum Martha L
3,900 -3.5%
7.11
US$27,724 		3,900 -3.5% 7.11 US$27,724
2017-11-28 2017-11-27 S Sale
2.0
Torres Julio A.
7,000 -6.3%
7.00
US$49,011 		7,000 -6.3% 7.00 US$49,011
2017-11-20 2017-11-20 S Sale
2.7
Byorum Martha L
3,000 -2.6%
7.13
US$21,382 		3,000 -2.6% 7.13 US$21,382
2017-11-20 2017-11-17 S Sale
2.7
Byorum Martha L
4,000 -3.4%
7.06
US$28,257 		4,000 -3.4% 7.06 US$28,257
2017-06-13 2017-06-09 S Sale
2.7
Byorum Martha L
5,000 -4.3%
9.27
US$46,351 		5,000 -4.3% 9.27 US$46,351
2016-12-12 2016-12-08 S Sale Byorum Martha L Non-Executive Director
10,200 -8.1%
11.83
US$120,623 		10,200 -8.1% 11.83 US$120,623
2016-12-12 2016-12-07 S Sale
2.7
Byorum Martha L
Non-Executive Director
2,800 -2.2%
11.84
US$33,153 		2,800 -2.2% 11.84 US$33,153
2016-09-09 2016-09-08 B Purchase Energy Holding Corp

Chief Financial Officer

Large shareholder
315,632
0.00
US$0 		315,632 0.00 US$0
2016-09-06 2016-09-02 S Sale Torres Julio A. Non-Executive Director
36 -0.0%
12.46
US$449 		36 -0.0% 12.46 US$449
2016-09-06 2016-09-02 S Sale
2.0
Torres Julio A.
Non-Executive Director
4,800 -4.6%
12.53
US$60,154 		4,800 -4.6% 12.53 US$60,154
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