United States Software & IT Services

zSpace, Inc. (ZSPC)

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zSpace, Inc. experienced various insider trading transactions throughout early 2026. The most recent activity occurred on April 16, 2026, involving a sale by AQR Capital Management Holdings, LLC. Previous months saw multiple divestments from executives including Paul Kellenberger and Erick DeOliveira, alongside isolated acquisition events. These filings concluded over three months ago.
Ticker: ZSPC Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
4.2
HARPER MICHAEL S See remarks Officer
Transaction date
Sale
Price
0.07
Quantity 7,586 -13.7%
Value US$561
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
0.07
Quantity 20,758 -21.1%
Value US$1,536
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.07
Quantity 2,532 -5.0%
Value US$187
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.07
Quantity 10,534 -17.1%
Value US$780
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
0.07
Quantity 20,758
Value US$1,528
4.2
HARPER MICHAEL S Officer Officer
Transaction date
Proposed sale
Price
0.07
Quantity 7,586
Value US$558
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
0.07
Quantity 13,066
Value US$962
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.52
Quantity 1,519 -3.6%
Value US$793
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.52
Quantity 6,320 -13.1%
Value US$3,299
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
0.52
Quantity 12,453 -16.1%
Value US$6,500
4.2
HARPER MICHAEL S See remarks Officer
Transaction date
Sale
Price
0.52
Quantity 4,550 -10.6%
Value US$2,375
4.2
HARPER MICHAEL S Officer Officer
Transaction date
Proposed sale
Price
0.52
Quantity 4,550
Value US$2,374
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
0.52
Quantity 12,453
Value US$6,498
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
0.52
Quantity 7,839
Value US$4,090
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
0.99
Quantity 10,852 -19.9%
Value US$10,748
4.2
HARPER MICHAEL S See remarks Officer
Transaction date
Sale
Price
0.99
Quantity 3,748 -12.6%
Value US$3,712
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.99
Quantity 1,323 -4.6%
Value US$1,310
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
0.99
Quantity 5,508 -16.2%
Value US$5,455
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
0.99
Quantity 6,831
Value US$6,765
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
0.99
Quantity 10,852
Value US$10,748
4.2
HARPER MICHAEL S Officer Officer
Transaction date
Proposed sale
Price
0.99
Quantity 3,748
Value US$3,712
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
2.63
Quantity 3,404 -20.7%
Value US$8,946
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.63
Quantity 1,491 -6.6%
Value US$3,918
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.63
Quantity 1,491
Value US$3,918
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
2.63
Quantity 3,404
Value US$8,945
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
2,785.00
Quantity 3,197 -16.3%
Value US$8,903,645
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.79
Quantity 1,407 -5.9%
Value US$3,918
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.79
Quantity 1,407
Value US$3,919
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
2.79
Quantity 3,197
Value US$8,905
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.77
Quantity 1,415 -5.6%
Value US$3,920
4.2
HARPER MICHAEL S See remarks Officer
Transaction date
Sale
Price
2.77
Quantity 2,197 -14.8%
Value US$6,086
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.77
Quantity 1,415
Value US$3,920
4.2
HARPER MICHAEL S Officer Officer
Transaction date
Proposed sale
Price
2.77
Quantity 2,197
Value US$6,086
4.2
HARPER MICHAEL S See remarks Officer
Transaction date
Sale
Price
2.76
Quantity 2,108 -12.4%
Value US$5,814
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.76
Quantity 1,384 -5.2%
Value US$3,817
4.2
HARPER MICHAEL S Officer Officer
Transaction date
Proposed sale
Price
2.76
Quantity 2,108
Value US$5,814
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.76
Quantity 1,384
Value US$3,817
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.83
Quantity 1,383 -4.9%
Value US$3,918
4.3
DeOliveira Erick Chief Financial Officer Officer
Transaction date
Sale
Price
2.83
Quantity 1,479 -7.0%
Value US$4,190
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.83
Quantity 1,383
Value US$3,917
Rheinheimer Ronald Officer Officer
Transaction date
Proposed sale
Price
2.83
Quantity 1,927
Value US$5,458
4.3
DeOliveira Erick Officer Officer
Transaction date
Proposed sale
Price
2.83
Quantity 1,479
Value US$4,189
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
3.02
Quantity 1,296 -4.4%
Value US$3,918
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
3.02
Quantity 1,296
Value US$3,918
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.96
Quantity 1,324 -4.3%
Value US$3,919
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.96
Quantity 1,324
Value US$3,920
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
2.95
Quantity 1,382 -4.3%
Value US$4,074
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
2.95
Quantity 1,382
Value US$4,074
4.3
Kellenberger Paul Chief Executive Officer Executive Director
Transaction date
Sale
Price
3.01
Quantity 1,328 -4.0%
Value US$3,996
4.3
Kellenberger Paul Officer; Director Executive Director
Transaction date
Proposed sale
Price
3.01
Quantity 1,328
Value US$3,996
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-17 2026-04-16 S Sale
2.6
AQR Capital Management Holdings, LLC
Large shareholder
18,862 +21.6%
297.04
US$131,510 		18,862 +21.6% 297.04 US$131,510
2026-04-17 2026-04-15 S Sale
2.6
AQR Capital Management Holdings, LLC
Large shareholder
8,294 +7.0%
215.70
US$3,405,961 		8,294 +7.0% 215.70 US$3,405,961
2026-04-17 2026-04-15 B Purchase
2.6
AQR Capital Management Holdings, LLC
Large shareholder
81,402 +10.6%
205.44
US$1,541,124 		81,402 +10.6% 205.44 US$1,541,124
2026-04-08 2026-04-07 S Sale
4.2
HARPER MICHAEL S

See remarks

Officer
7,586 -13.7%
0.07
US$561 		7,586 -13.7% 0.07 US$561
2026-04-08 2026-04-07 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
20,758 -21.1%
0.07
US$1,536 		20,758 -21.1% 0.07 US$1,536
2026-04-08 2026-04-07 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
2,532 -5.0%
0.07
US$187 		2,532 -5.0% 0.07 US$187
2026-04-08 2026-04-07 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
10,534 -17.1%
0.07
US$780 		10,534 -17.1% 0.07 US$780
2026-04-07 2026-04-07 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
20,758
0.07
US$1,528 		20,758 0.07 US$1,528
2026-04-07 2026-04-07 PrS Proposed sale
4.2
HARPER MICHAEL S

Officer

Officer
7,586
0.07
US$558 		7,586 0.07 US$558
2026-04-07 2026-04-07 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
13,066
0.07
US$962 		13,066 0.07 US$962
2026-01-07 2026-01-06 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
1,519 -3.6%
0.52
US$793 		1,519 -3.6% 0.52 US$793
2026-01-07 2026-01-06 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
6,320 -13.1%
0.52
US$3,299 		6,320 -13.1% 0.52 US$3,299
2026-01-07 2026-01-06 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
12,453 -16.1%
0.52
US$6,500 		12,453 -16.1% 0.52 US$6,500
2026-01-07 2026-01-06 S Sale
4.2
HARPER MICHAEL S

See remarks

Officer
4,550 -10.6%
0.52
US$2,375 		4,550 -10.6% 0.52 US$2,375
2026-01-06 2026-01-06 PrS Proposed sale
4.2
HARPER MICHAEL S

Officer

Officer
4,550
0.52
US$2,374 		4,550 0.52 US$2,374
2026-01-06 2026-01-06 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
12,453
0.52
US$6,498 		12,453 0.52 US$6,498
2026-01-06 2026-01-06 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
7,839
0.52
US$4,090 		7,839 0.52 US$4,090
2025-10-08 2025-10-06 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
10,852 -19.9%
0.99
US$10,748 		10,852 -19.9% 0.99 US$10,748
2025-10-08 2025-10-06 S Sale
4.2
HARPER MICHAEL S

See remarks

Officer
3,748 -12.6%
0.99
US$3,712 		3,748 -12.6% 0.99 US$3,712
2025-10-08 2025-10-06 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
1,323 -4.6%
0.99
US$1,310 		1,323 -4.6% 0.99 US$1,310
2025-10-08 2025-10-06 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
5,508 -16.2%
0.99
US$5,455 		5,508 -16.2% 0.99 US$5,455
2025-10-06 2025-10-06 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
6,831
0.99
US$6,765 		6,831 0.99 US$6,765
2025-10-06 2025-10-06 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
10,852
0.99
US$10,748 		10,852 0.99 US$10,748
2025-10-06 2025-10-06 PrS Proposed sale
4.2
HARPER MICHAEL S

Officer

Officer
3,748
0.99
US$3,712 		3,748 0.99 US$3,712
2025-07-17 2025-07-16 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
3,404 -20.7%
2.63
US$8,946 		3,404 -20.7% 2.63 US$8,946
2025-07-17 2025-07-16 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,491 -6.6%
2.63
US$3,918 		1,491 -6.6% 2.63 US$3,918
2025-07-16 2025-07-16 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,491
2.63
US$3,918 		1,491 2.63 US$3,918
2025-07-16 2025-07-16 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
3,404
2.63
US$8,945 		3,404 2.63 US$8,945
2025-07-17 2025-07-15 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
3,197 -16.3%
2,785.00
US$8,903,645 		3,197 -16.3% 2,785.00 US$8,903,645
2025-07-16 2025-07-15 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,407 -5.9%
2.79
US$3,918 		1,407 -5.9% 2.79 US$3,918
2025-07-15 2025-07-15 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,407
2.79
US$3,919 		1,407 2.79 US$3,919
2025-07-15 2025-07-15 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
3,197
2.79
US$8,905 		3,197 2.79 US$8,905
2025-07-16 2025-07-14 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,415 -5.6%
2.77
US$3,920 		1,415 -5.6% 2.77 US$3,920
2025-07-15 2025-07-14 S Sale
4.2
HARPER MICHAEL S

See remarks

Officer
2,197 -14.8%
2.77
US$6,086 		2,197 -14.8% 2.77 US$6,086
2025-07-14 2025-07-14 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,415
2.77
US$3,920 		1,415 2.77 US$3,920
2025-07-14 2025-07-14 PrS Proposed sale
4.2
HARPER MICHAEL S

Officer

Officer
2,197
2.77
US$6,086 		2,197 2.77 US$6,086
2025-07-15 2025-07-11 S Sale
4.2
HARPER MICHAEL S

See remarks

Officer
2,108 -12.4%
2.76
US$5,814 		2,108 -12.4% 2.76 US$5,814
2025-07-14 2025-07-11 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,384 -5.2%
2.76
US$3,817 		1,384 -5.2% 2.76 US$3,817
2025-07-11 2025-07-11 PrS Proposed sale
4.2
HARPER MICHAEL S

Officer

Officer
2,108
2.76
US$5,814 		2,108 2.76 US$5,814
2025-07-11 2025-07-11 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,384
2.76
US$3,817 		1,384 2.76 US$3,817
2025-07-14 2025-07-10 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,383 -4.9%
2.83
US$3,918 		1,383 -4.9% 2.83 US$3,918
2025-07-14 2025-07-10 S Sale
4.3
DeOliveira Erick

Chief Financial Officer

Officer
1,479 -7.0%
2.83
US$4,190 		1,479 -7.0% 2.83 US$4,190
2025-07-10 2025-07-10 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,383
2.83
US$3,917 		1,383 2.83 US$3,917
2025-07-10 2025-07-10 PrS Proposed sale
Rheinheimer Ronald

Officer

Officer
1,927
2.83
US$5,458 		1,927 2.83 US$5,458
2025-07-10 2025-07-10 PrS Proposed sale
4.3
DeOliveira Erick

Officer

Officer
1,479
2.83
US$4,189 		1,479 2.83 US$4,189
2025-07-10 2025-07-09 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,296 -4.4%
3.02
US$3,918 		1,296 -4.4% 3.02 US$3,918
2025-07-09 2025-07-09 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,296
3.02
US$3,918 		1,296 3.02 US$3,918
2025-07-10 2025-07-08 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,324 -4.3%
2.96
US$3,919 		1,324 -4.3% 2.96 US$3,919
2025-07-08 2025-07-08 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,324
2.96
US$3,920 		1,324 2.96 US$3,920
2025-07-08 2025-07-07 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,382 -4.3%
2.95
US$4,074 		1,382 -4.3% 2.95 US$4,074
2025-07-07 2025-07-07 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,382
2.95
US$4,074 		1,382 2.95 US$4,074
2025-07-08 2025-07-03 S Sale
4.3
Kellenberger Paul

Chief Executive Officer

Executive Director
1,328 -4.0%
3.01
US$3,996 		1,328 -4.0% 3.01 US$3,996
2025-07-03 2025-07-03 PrS Proposed sale
4.3
Kellenberger Paul

Officer; Director

Executive Director
1,328
3.01
US$3,996 		1,328 3.01 US$3,996
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