Altair Engineering Inc. (ALTR)

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85.64

-0.04

(-0.05%)

At close: 04:00PM EDT

85.64

0.00

(0.00%)

After hours:

04:01PM EDT

Major holders

Insider roster

Insider transactions

Currency in USD

Insider purchases - Last 6 months	Shares	Trans
Purchases	2,013,685	56
Sales	1,126,011	68
Net shares purchased (sold)	887,674	124
Total insider shares held	2.2M	N/A
% net shares purchased (sold)	67.60%	N/A

Net institutional purchases - Prior quarter to latest quarter	Shares
Net shares purchased (sold)	N/A
% change in institutional shares held	N/A

Insider transactions reported - last two years

Insider	Transaction	Type	Value	Date	Shares
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.11 - 85.71 per share.	Indirect	7,423,856	08 May 2024	87,217
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.11 - 85.71 per share.	Direct	7,423,856	08 May 2024	87,217
HARRIS TERESA A Director	Sale at price 82.89 per share.	Direct	51,392	07 May 2024	620
HARRIS TERESA A Director		Direct		07 May 2024	620
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.81 - 86.57 per share.	Indirect	1,097,379	09 Apr 2024	12,783
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.81 - 86.57 per share.	Direct	1,097,379	09 Apr 2024	12,783
HARRIS TERESA A Director	Sale at price 84.00 per share.	Direct	52,080	02 Apr 2024	620
HARRIS TERESA A Director	Conversion of Exercise of derivative security at price 4.52 per share.	Direct	2,802	02 Apr 2024	620
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.99 per share.	Indirect	7,165,779	28 Mar 2024	83,336
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.99 per share.	Direct	7,165,779	28 Mar 2024	83,336
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.42 per share.	Indirect	333,490	26 Mar 2024	3,904
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 85.42 per share.	Direct	333,490	26 Mar 2024	3,904
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 86.34 - 87.04 per share.	Indirect	1,106,378	22 Mar 2024	12,760
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 86.34 - 87.04 per share.	Direct	1,106,378	22 Mar 2024	12,760
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 79.87 - 80.84 per share.	Direct	403,712	18 Mar 2024	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		18 Mar 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 79.87 - 80.84 per share.	Direct	403,712	18 Mar 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		18 Mar 2024	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 79.87 - 80.84 per share.	Indirect	807,424	18 Mar 2024	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		18 Mar 2024	10,000
SRIKANTH MAHALINGAM Chief Technology Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	6,250
DIAS NELSON Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	15,375
SCAPA JAMES RALPH Chief Executive Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	41,000
MESSANO AMY Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	3,683
BROWN MATTHEW CHARLES Chief Financial Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	8,625
MAITRA RAOUL K Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	3,500
SARAVIA GILMA Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	3,808
BUCKNER STEPHANIE Chief Operating Officer	Stock Award(Grant) at price 0.00 per share.	Indirect	0	15 Mar 2024	6,071
GAYLE BRIAN Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	1,281
MARRACCINI JEFFREY D Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	729
KUNJU RAVI Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 Mar 2024	2,667
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 81.66 per share.	Indirect	145,272	13 Mar 2024	1,779
MESSANO AMY Officer	Sale at price 81.66 per share.	Direct	9,145	13 Mar 2024	112
MAITRA RAOUL K Officer	Sale at price 81.66 per share.	Direct	6,124	13 Mar 2024	75
MARRACCINI JEFFREY D Chief Technology Officer	Sale at price 81.66 per share.	Direct	8,574	13 Mar 2024	105
KUNJU RAVI Officer	Sale at price 81.65 per share.	Direct	6,206	13 Mar 2024	76
MARRACCINI JEFFREY D Officer	Sale at price 83.04 per share.	Direct	479,807	06 Mar 2024	5,778
MARRACCINI JEFFREY D Officer		Direct		06 Mar 2024	5,778
HARRIS TERESA A Director	Sale at price 85.01 per share.	Direct	52,706	05 Mar 2024	620
HARRIS TERESA A Director	Conversion of Exercise of derivative security at price 4.52 per share.	Direct	2,802	05 Mar 2024	620
SRIKANTH MAHALINGAM Chief Technology Officer	Sale at price 85.32 per share.	Direct	38,991	04 Mar 2024	457
DIAS NELSON Officer	Sale at price 85.32 per share.	Direct	41,892	04 Mar 2024	491
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 85.32 per share.	Direct	281,556	04 Mar 2024	3,300
MESSANO AMY Officer	Sale at price 85.32 per share.	Direct	24,828	04 Mar 2024	291
BROWN MATTHEW CHARLES Chief Financial Officer	Sale at price 85.32 per share.	Direct	75,338	04 Mar 2024	883
MAITRA RAOUL K Officer	Sale at price 85.32 per share.	Direct	24,316	04 Mar 2024	285
SARAVIA GILMA Officer	Sale at price 85.32 per share.	Direct	22,524	04 Mar 2024	264
BUCKNER STEPHANIE Chief Operating Officer	Sale at price 85.32 per share.	Indirect	46,585	04 Mar 2024	546
GAYLE BRIAN Officer	Sale at price 85.32 per share.	Direct	16,467	04 Mar 2024	193
MARRACCINI JEFFREY D Officer	Sale at price 85.32 per share.	Direct	16,808	04 Mar 2024	197
KUNJU RAVI Officer	Sale at price 85.32 per share.	Direct	11,433	04 Mar 2024	134
DIAS NELSON Officer	Sale at price 83.65 per share.	Direct	31,369	28 Feb 2024	375
MESSANO AMY Officer	Sale at price 83.65 per share.	Direct	19,742	28 Feb 2024	236
BROWN MATTHEW CHARLES Chief Financial Officer	Sale at price 83.65 per share.	Direct	364,969	28 Feb 2024	4,363
MAITRA RAOUL K Officer	Sale at price 83.65 per share.	Direct	15,810	28 Feb 2024	189
SARAVIA GILMA Officer	Sale at price 83.65 per share.	Direct	83,902	28 Feb 2024	1,003
GAYLE BRIAN Officer	Sale at price 83.65 per share.	Direct	11,544	28 Feb 2024	138
KUNJU RAVI Officer	Sale at price 83.65 per share.	Direct	10,122	28 Feb 2024	121
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		23 Feb 2024	600,000
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		23 Feb 2024	300,000
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		23 Feb 2024	300,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 90.72 - 91.35 per share.	Direct	455,344	16 Feb 2024	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		16 Feb 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 90.72 - 91.35 per share.	Direct	455,344	16 Feb 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		16 Feb 2024	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 90.72 - 91.35 per share.	Indirect	910,688	16 Feb 2024	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		16 Feb 2024	10,000
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 87.32 - 88.23 per share.	Indirect	8,732,124	23 Jan 2024	100,000
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		23 Jan 2024	100,000
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 87.32 - 88.23 per share.	Direct	8,732,124	23 Jan 2024	100,000
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		23 Jan 2024	100,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 83.48 - 83.91 per share.	Direct	418,656	16 Jan 2024	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		16 Jan 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 83.48 - 83.91 per share.	Direct	418,656	16 Jan 2024	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		16 Jan 2024	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 83.48 - 83.91 per share.	Indirect	837,312	16 Jan 2024	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		16 Jan 2024	10,000
SRIKANTH MAHALINGAM Chief Technology Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
BROWN MATTHEW CHARLES Chief Financial Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
MAITRA RAOUL K Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
SARAVIA GILMA Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
GAYLE BRIAN Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
MARRACCINI JEFFREY D Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
KUNJU RAVI Officer	Stock Award(Grant) at price 84.23 per share.	Direct	7,918	12 Jan 2024	94
BROWN MATTHEW CHARLES Chief Financial Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	20 Dec 2023	10,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 74.11 - 74.58 per share.	Direct	370,575	18 Dec 2023	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		18 Dec 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 74.11 - 74.58 per share.	Direct	370,575	18 Dec 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		18 Dec 2023	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 74.11 - 74.58 per share.	Indirect	741,150	18 Dec 2023	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		18 Dec 2023	10,000
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 71.58 per share.	Indirect	326,688	08 Dec 2023	4,564
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		08 Dec 2023	4,564
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 71.58 per share.	Direct	326,688	08 Dec 2023	4,564
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		08 Dec 2023	4,564
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.00 - 72.84 per share.	Indirect	1,038,366	06 Dec 2023	14,411
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		06 Dec 2023	14,411
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.00 - 72.84 per share.	Direct	1,038,366	06 Dec 2023	14,411
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		06 Dec 2023	14,411
HARRIS TERESA A Director	Sale at price 71.65 per share.	Direct	42,990	06 Dec 2023	600
HARRIS TERESA A Director	Conversion of Exercise of derivative security at price 4.52 per share.	Direct	2,712	06 Dec 2023	600
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.79 per share.	Indirect	3,331,165	01 Dec 2023	45,766
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		01 Dec 2023	45,766
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.79 per share.	Direct	3,331,165	01 Dec 2023	45,766
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		01 Dec 2023	45,766
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.65 - 73.83 per share.	Indirect	1,949,987	30 Nov 2023	26,682
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		30 Nov 2023	26,682
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 72.65 - 73.83 per share.	Direct	1,949,987	30 Nov 2023	26,682
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		30 Nov 2023	26,682
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 73.04 - 74.17 per share.	Indirect	8,026,666	21 Nov 2023	108,577
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		21 Nov 2023	108,577
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 73.04 - 73.73 per share.	Direct	626,929	21 Nov 2023	8,577
GC INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		21 Nov 2023	8,577
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 73.91 - 74.17 per share.	Direct	7,399,736	20 Nov 2023	100,000
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		20 Nov 2023	100,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 71.74 - 73.60 per share.	Direct	362,609	16 Nov 2023	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		16 Nov 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 71.74 - 73.60 per share.	Direct	362,609	16 Nov 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		16 Nov 2023	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 71.74 - 73.60 per share.	Indirect	725,218	16 Nov 2023	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		16 Nov 2023	10,000
HARRIS TERESA A Director	Sale at price 73.16 per share.	Direct	131,683	14 Nov 2023	1,800
HARRIS TERESA A Director	Conversion of Exercise of derivative security at price 4.52 per share.	Direct	8,136	14 Nov 2023	1,800
KUNJU RAVI Officer	Sale at price 69.05 per share.	Direct	24,858	10 Nov 2023	360
MAITRA RAOUL K Officer	Sale at price 68.79 per share.	Direct	110,061	08 Nov 2023	1,600
MARRACCINI JEFFREY D Chief Technology Officer	Sale at price 67.40 - 68.00 per share.	Direct	250,786	07 Nov 2023	3,711
MARRACCINI JEFFREY D Chief Technology Officer	Conversion of Exercise of derivative security at price 39.82 per share.	Direct	147,772	07 Nov 2023	3,711
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 64.48 - 66.05 per share.	Direct	326,169	16 Oct 2023	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		16 Oct 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 64.48 - 66.05 per share.	Direct	326,169	16 Oct 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		16 Oct 2023	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 64.48 - 66.05 per share.	Indirect	652,339	16 Oct 2023	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		16 Oct 2023	10,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 65.29 per share.	Direct	326,450	18 Sept 2023	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		18 Sept 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 65.29 per share.	Direct	326,450	18 Sept 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		18 Sept 2023	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 65.29 per share.	Indirect	652,900	18 Sept 2023	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		18 Sept 2023	10,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 62.47 per share.	Direct	312,325	16 Aug 2023	5,000
JAMES R SCAPA DECLARATION OF TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		16 Aug 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security	Sale at price 62.47 per share.	Direct	312,325	16 Aug 2023	5,000
JRS INVESTMENTS, L.L.C. Beneficial Owner of more than 10% of a Class of Security		Direct		16 Aug 2023	5,000
SCAPA JAMES RALPH Chief Executive Officer	Sale at price 62.47 per share.	Indirect	624,650	16 Aug 2023	10,000
SCAPA JAMES RALPH Chief Executive Officer		Indirect		16 Aug 2023	10,000
MAITRA RAOUL K Officer	Conversion of Exercise of derivative security at price 3.84 per share.	Direct	15,360	10 Aug 2023	4,000
MESSANO AMY Officer	Sale at price 61.88 per share.	Direct	22,277	09 Aug 2023	360
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security	Sale at price 74.18 - 74.97 per share.	Indirect	7,442,208	19 July 2023	100,000
CHRIST GEORGE J Beneficial Owner of more than 10% of a Class of Security		Indirect		19 July 2023	100,000
CHRIST REVOCABLE TRUST Beneficial Owner of more than 10% of a Class of Security	Sale at price 74.18 - 74.97 per share.	Direct	7,442,208	19 July 2023	100,000

ALL ORDS8,022.70+28.50(+0.36%)

AUD/USD0.6604-0.0017(-0.26%)

ASX 2007,749.00+27.40(+0.35%)

OIL78.20-1.06(-1.34%)

GOLD2,366.90+26.60(+1.14%)

Bitcoin AUD92,958.88+627.93(+0.68%)

Altair Engineering Inc. (ALTR)

Insider transactions

Insider transactions reported - last two years

ALL ORDS
8,022.70
+28.50(+0.36%)

AUD/USD
0.6604
-0.0017(-0.26%)

ASX 200
7,749.00
+27.40(+0.35%)

OIL
78.20
-1.06(-1.34%)

GOLD
2,366.90
+26.60(+1.14%)

Bitcoin AUD
92,958.88
+627.93(+0.68%)