Stock chart
Ticker: GTLS Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned 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
2025-03-14 2025-03-14 B Purchase

Brinkman Joseph Robert

VP & Chief Financial Officer

Officer
328 +2.8%
149.78
USD 49,126
328 +2.8% 149.78 USD 49,126
2025-03-12 2025-03-12 B Purchase

Vinci Gerald F

VP & Chief Human Resources Ofc

Officer
175 +58.3%
147.89
USD 25,881
175 +58.3% 147.89 USD 25,881
2025-03-12 2025-03-10 B Purchase

Harty Linda S

Non-Executive Director
500 +4.5%
140.85
USD 70,423
500 +4.5% 140.85 USD 70,423
2025-03-11 2025-03-10 B Purchase

Hotchkiss Herbert

VP, GC and Secretary

Officer
84 +39.6%
141.87
USD 11,917
84 +39.6% 141.87 USD 11,917
2025-03-06 2025-03-06 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
350 +0.3%
150.35
USD 52,623
350 +0.3% 150.35 USD 52,623
2024-11-15 2024-11-15 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
303 +0.2%
164.35
USD 49,797
303 +0.2% 164.35 USD 49,797
2024-09-16 2024-09-16 B Purchase

Hotchkiss Herbert

VP, GC and Secretary

Officer
212 +inf%
117.72
USD 24,957
212 +inf% 117.72 USD 24,957
2024-09-16 2024-09-16 B Purchase

Harty Linda S

Non-Executive Director
5,000 +inf%
48.05
USD 240,230
5,000 +inf% 48.05 USD 240,230
2024-09-13 2024-09-13 B Purchase

Harty Linda S

Non-Executive Director
1,000 +10.4%
113.50
USD 113,500
1,000 +10.4% 113.50 USD 113,500
2024-09-11 2024-09-11 B Purchase

Mahoney Paul E

Non-Executive Director
500 +31.1%
106.55
USD 53,275
500 +31.1% 106.55 USD 53,275
2024-09-05 2024-09-05 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
440 +0.4%
114.31
USD 50,296
440 +0.4% 114.31 USD 50,296
2024-05-16 2024-05-16 B Purchase

Harty Linda S

Non-Executive Director
500 +5.6%
155.00
USD 77,500
500 +5.6% 155.00 USD 77,500
2024-05-10 2024-05-10 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
490 +0.4%
153.44
USD 75,186
490 +0.4% 153.44 USD 75,186
2024-05-10 2024-05-10 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
490 +0.4%
153.44
USD 75,186
490 +0.4% 153.44 USD 75,186
2023-12-15 2023-12-15 B Purchase

Harty Linda S

Non-Executive Director
1,000 +13.7%
130.14
USD 130,140
1,000 +13.7% 130.14 USD 130,140
2023-12-14 2023-12-14 B Purchase

Harty Linda S

Non-Executive Director
500 +7.3%
134.45
USD 67,223
500 +7.3% 134.45 USD 67,223
2023-12-11 2023-12-11 B Purchase

CICHOCKI ANDREW R

Non-Executive Director
400 +51.5%
126.88
USD 50,753
400 +51.5% 126.88 USD 50,753
2023-03-21 2023-03-21 B Purchase

Vinci Gerald F

VP & Chief Human Resources Ofc

Officer
300 +inf%
119.28
USD 35,784
300 +inf% 119.28 USD 35,784
2023-03-21 2023-03-20 B Purchase

STRAUCH ROGER A

Non-Executive Director
100 +7.9%
109.86
USD 10,986
100 +7.9% 109.86 USD 10,986
2023-03-20 2023-03-20 B Purchase

Evanko Jillian C.

President and CEO

Executive Director
2,375 +2.3%
104.29
USD 247,689
2,375 +2.3% 104.29 USD 247,689
2023-03-20 2023-03-20 B Purchase

Harty Linda S

Non-Executive Director
5,000 +468.6%
105.01
USD 525,038
5,000 +468.6% 105.01 USD 525,038
2023-03-13 2023-03-13 B Purchase

Sagehorn David M.

Non-Executive Director
100 +50.0%
120.32
USD 12,032
100 +50.0% 120.32 USD 12,032
2023-03-13 2023-03-10 B Purchase

Sagehorn David M.

Non-Executive Director
200 +inf%
134.15
USD 26,830
200 +inf% 134.15 USD 26,830
2023-03-09 2023-03-08 B Purchase

STRAUCH ROGER A

Non-Executive Director
100 +8.6%
148.97
USD 14,897
100 +8.6% 148.97 USD 14,897
2023-03-02 2023-03-01 B Purchase

STRAUCH ROGER A

Non-Executive Director
100 +9.4%
134.05
USD 13,405
100 +9.4% 134.05 USD 13,405
2020-11-30 2020-11-25 S Sale

KRABLIN STEVEN W

Chairman of the Board

Executive Director
5,000 -19.6%
107.32
USD 536,600
5,000 -19.6% 107.32 USD 536,600
2020-11-27 2020-11-24 S Sale

Vinci Gerald F

VP & Chief Human Resources Ofc

Officer
1,841 -19.3%
106.62
USD 196,287
1,841 -19.3% 106.62 USD 196,287
2020-11-27 2020-11-24 S Sale

Vinci Gerald F

VP & Chief Human Resources Ofc

Officer
2,850 -23.0%
106.66
USD 303,981
2,850 -23.0% 106.66 USD 303,981
2020-05-12 2020-05-08 S Sale

BROWN W DOUGLAS

Non-Executive Director
4,008 -32.6%
37.36
USD 149,751
4,008 -32.6% 37.36 USD 149,751
2020-03-25 2020-03-18 B Purchase

Bishop John Champion VII

Chief Operating Officer

Officer
10,000 +69.2%
18.18
USD 181,758
10,000 +69.2% 18.18 USD 181,758
2019-08-15 2019-08-15 B Purchase

Chen Carey

Non-Executive Director
3,403 +162.3%
59.73
USD 203,261
3,403 +162.3% 59.73 USD 203,261
2019-03-21 2019-03-19 S Sale

Schmit Michael

CAO and Corporate Controller

464 -41.2%
92.65
USD 42,990
464 -41.2% 92.65 USD 42,990
2019-02-22 2019-02-20 S Sale

BROWN W DOUGLAS

Non-Executive Director
8,500 -46.0%
84.84
USD 721,140
8,500 -46.0% 84.84 USD 721,140
2015-11-04 2015-11-03 B Purchase

Keating Terrence J

Non-Executive Director
1,000 +22.8%
18.92
USD 18,920
1,000 +22.8% 18.92 USD 18,920
2013-08-23 2013-08-23 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
500 -12.1%
121.50
USD 60,750
500 -12.1% 121.50 USD 60,750
2013-08-23 2013-08-22 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
1,300 -23.9%
120.02
USD 156,026
1,300 -23.9% 120.02 USD 156,026
2013-08-15 2013-08-13 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
1,460 -21.1%
116.01
USD 169,375
1,460 -21.1% 116.01 USD 169,375
2013-08-15 2013-08-13 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
3,000 -35.5%
116.03
USD 348,090
3,000 -35.5% 116.03 USD 348,090
2013-08-07 2013-08-05 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
34,200 -60.2%
114.64
USD 3,920,688
34,200 -60.2% 114.64 USD 3,920,688
2013-08-07 2013-08-05 S Sale

Press Michael W

Non-Executive Director
2,000 -23.1%
114.68
USD 229,360
2,000 -23.1% 114.68 USD 229,360
2013-08-06 2013-08-02 S Sale

Williams Thomas L

Non-Executive Director
900 -24.9%
114.60
USD 103,140
900 -24.9% 114.60 USD 103,140
2013-05-31 2013-05-29 S Sale

GOODRICH RICHARD E

Non-Executive Director
1,000 -17.7%
97.06
USD 97,060
1,000 -17.7% 97.06 USD 97,060
2013-03-15 2013-03-15 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,570 -23.3%
82.02
USD 210,791
2,570 -23.3% 82.02 USD 210,791
2013-03-15 2013-03-14 S Sale

Klaben Matthew J

VP, General Counsel and Sec.

Officer
2,900 -11.2%
82.63
USD 239,627
2,900 -11.2% 82.63 USD 239,627
2013-03-15 2013-03-14 S Sale

Webster Kenneth J

Vice Pres., CAO and Controller

Officer
1,930 -25.0%
82.42
USD 159,071
1,930 -25.0% 82.42 USD 159,071
2013-03-15 2013-03-14 S Sale

Webster Kenneth J

Vice Pres., CAO and Controller

Officer
840 -12.7%
82.42
USD 69,233
840 -12.7% 82.42 USD 69,233
2013-03-15 2013-03-13 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,116 -16.1%
83.00
USD 175,628
2,116 -16.1% 83.00 USD 175,628
2013-03-07 2013-03-07 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
2,926 -4.9%
82.00
USD 239,932
2,926 -4.9% 82.00 USD 239,932
2013-03-07 2013-03-06 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
19,663 -25.7%
82.00
USD 1,612,366
19,663 -25.7% 82.00 USD 1,612,366
2013-03-07 2013-03-06 S Sale

TIDWELL JAMES M

Non-Executive Director
1,347 -26.2%
81.46
USD 109,727
1,347 -26.2% 81.46 USD 109,727
2013-03-07 2013-03-05 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
1,810 -12.1%
82.00
USD 148,420
1,810 -12.1% 82.00 USD 148,420
2013-03-07 2013-03-05 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,750 -17.3%
78.65
USD 216,288
2,750 -17.3% 78.65 USD 216,288
2013-03-07 2013-03-05 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,438 -15.7%
78.65
USD 191,749
2,438 -15.7% 78.65 USD 191,749
2013-03-07 2013-03-05 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
11,675 -17.1%
82.00
USD 957,350
11,675 -17.1% 82.00 USD 957,350
2013-03-04 2013-03-01 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
30,000 -34.6%
78.13
USD 2,343,900
30,000 -34.6% 78.13 USD 2,343,900
2012-09-17 2012-09-13 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
29,800 -30.5%
74.05
USD 2,206,690
29,800 -30.5% 74.05 USD 2,206,690
2012-09-12 2012-09-10 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
200 -0.3%
74.02
USD 14,804
200 -0.3% 74.02 USD 14,804
2012-09-07 2012-09-06 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
3,000 -16.2%
72.32
USD 216,960
3,000 -16.2% 72.32 USD 216,960
2012-08-24 2012-08-24 S Sale

Williams Thomas L

Non-Executive Director
1,400 -31.8%
70.30
USD 98,420
1,400 -31.8% 70.30 USD 98,420
2012-08-16 2012-08-15 S Sale

Webster Kenneth J

Vice Pres., CAO and Controller

Officer
840 -11.8%
70.91
USD 59,564
840 -11.8% 70.91 USD 59,564
2012-08-16 2012-08-15 S Sale

Webster Kenneth J

Vice Pres., CAO and Controller

Officer
2,240 -26.2%
70.91
USD 158,838
2,240 -26.2% 70.91 USD 158,838
2012-08-16 2012-08-15 S Sale

Webster Kenneth J

Vice Pres., CAO and Controller

Officer
1,300 -17.1%
70.91
USD 92,183
1,300 -17.1% 70.91 USD 92,183
2012-08-14 2012-08-13 S Sale

TIDWELL JAMES M

Non-Executive Director
1,000 -17.5%
70.33
USD 70,330
1,000 -17.5% 70.33 USD 70,330
2012-08-10 2012-08-09 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
7,500 -28.8%
68.00
USD 510,000
7,500 -28.8% 68.00 USD 510,000
2012-08-10 2012-08-09 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
1,810 -11.1%
68.00
USD 123,080
1,810 -11.1% 68.00 USD 123,080
2012-08-10 2012-08-09 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,750 -15.9%
68.00
USD 187,000
2,750 -15.9% 68.00 USD 187,000
2012-08-10 2012-08-09 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
2,437 -14.4%
68.00
USD 165,716
2,437 -14.4% 68.00 USD 165,716
2012-08-10 2012-08-09 S Sale

BIEHL MICHAEL F

Executive VP, CFO & Treasurer

Officer
1,625 -10.1%
68.00
USD 110,500
1,625 -10.1% 68.00 USD 110,500
2012-08-09 2012-08-08 S Sale

TIDWELL JAMES M

Non-Executive Director
970 -14.5%
66.66
USD 64,660
970 -14.5% 66.66 USD 64,660
2012-08-09 2012-08-07 S Sale

Press Michael W

Non-Executive Director
4,000 -33.9%
68.51
USD 274,040
4,000 -33.9% 68.51 USD 274,040
2012-03-09 2012-03-09 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
35,300 -34.2%
72.94
USD 2,574,782
35,300 -34.2% 72.94 USD 2,574,782
2012-03-09 2012-03-08 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
14,700 -17.8%
72.08
USD 1,059,576
14,700 -17.8% 72.08 USD 1,059,576
2012-02-29 2012-02-28 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
42,000 -38.2%
68.98
USD 2,897,160
42,000 -38.2% 68.98 USD 2,897,160
2012-02-24 2012-02-24 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
8,000 -10.5%
68.15
USD 545,200
8,000 -10.5% 68.15 USD 545,200
2012-02-24 2012-02-23 PS Planned sale

THOMAS SAMUEL F

Chairman, CEO and President

Executive Director
50,000 -42.4%
64.89
USD 3,244,500
50,000 -42.4% 64.89 USD 3,244,500
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