Vicarious Surgical RBOT Insider Ownership

OTC RBOT

$0.02 -0.10 (-83.33%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

1.15Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

9.66%

■0% pp QoQ

Shares Held by Insiders

687.89K

filed for Sep 2026

■0.00% QoQ

Shares Outstanding

7.12Mn

7,124,218 shares

Direct Holdings

687.89K

Indirect: 0

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past year, RBOT insiders sold $9,622 of stock (3.87K shares) on the open market and bought none.

A count shows 2 insiders selling RBOT stock on the open market over the past 12 months and none buying.
The largest open-market sales of RBOT in the past 12 months were by Adam David Sachs (President), totaling $5,549 (2.22K shares), most recently on February 20, 2026.
Per Business Quant data, Vicarious Surgical insiders hold 687.88K shares in total based on their latest Form 4 filings, unchanged from 687.88K shares at the end of Q2 2026 and down 2.75% from 707.33K shares at the end of Q3 2025.
Vicarious Surgical insiders report no indirect holdings: all 687.88K shares are held directly.
RBOT's insider total is spread across 7 insiders who have filed a Form 4 in the past two years.
Vicarious Surgical's three biggest insider holders are Adam David Sachs (President, 421.54K shares), Sammy Khalifa (Chief Technology Officer, 183.36K shares) and Donald F. Tang (Director, 40.42K shares), based on their latest Form 4 filings.
The holding of Adam David Sachs makes up 61.28% of all shares held by Vicarious Surgical insiders.
Institutions held 0.01% of Vicarious Surgical's outstanding shares in their Q2 2026 13F filings, insiders about 9.66% based on their latest Form 4 filings, and other investors, including the public, the remaining 90.33%.
In the last 12 months, 6 Form 4 filings with transactions in RBOT stock came from 2 insiders.
The insider holdings and trades above for Vicarious Surgical reflect Form 4 filings through February 24, 2026.

Form 4 Holdings

Insiders Holding RBOT

Insiders 17

Shares held 1.15Mn

Of outstanding 16.15%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Adam David Sachs	President	421,541	0	421,541	36.6%	24 Feb, 2026
2	Ventures V, L.P. Khosla	TenPercentOwner	0	266,640	266,640	23.2%	09 Aug, 2023
3	Sammy Khalifa	Chief Technology Officer	183,363	0	183,363	15.9%	24 Feb, 2026
4	International Ltd Chelvey	Other	99,594	0	99,594	8.7%	09 Feb, 2022
5	Donald F Tang	Director	40,425	0	40,425	3.5%	27 Aug, 2025
6	David Chu	TenPercentOwner	27,179	0	27,179	2.4%	15 Jul, 2022
7	Philip Liang	Director	0	24,342	24,342	2.1%	12 May, 2023
8	June Morris	Clo, Gc And Secretary	19,337	0	19,337	1.7%	22 Sep, 2023
9	David D Ho	Director	12,454	0	12,454	1.1%	11 Jun, 2024
10	William John Kelly	Cfo And Treasurer	12,241	0	12,241	1.1%	24 Dec, 2024
11	John Mazzola	Chief Operating Officer	9,498	0	9,498	0.8%	04 Mar, 2025
12	Brendel Victoria Carr	Director	8,492	0	8,492	0.7%	11 Jun, 2024
13	Beverly A Huss	Director	8,363	0	8,363	0.7%	11 Jun, 2024
14	Ric Fulop	Director	7,086	0	7,086	0.6%	11 Jun, 2024
15	David Michael Styka	Director	4,887	0	4,887	0.4%	05 Jun, 2023
16	Samir Kaul	Director, TenPercentOwner	2,874	0	2,874	0.2%	04 Oct, 2022
17	Dror Berman	Director, TenPercentOwner	2,458	0	2,458	0.2%	03 Jun, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

393 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
20 Feb, 2026	Adam David Sachs	President	Disposed S	942	$2.09	$1.97K	46,943	Direct
20 Feb, 2026	Sammy Khalifa	Chief Technology Officer	Disposed S	754	$2.08	$1.57K	32,869	Direct
03 Dec, 2025	Sammy Khalifa	Chief Technology Officer	Disposed S	239	$2.97	$710	33,623	Direct
03 Dec, 2025	Adam David Sachs	President	Disposed S	463	$2.95	$1.37K	47,885	Direct
20 Nov, 2025	Adam David Sachs	President	Disposed S	816	$2.72	$2.22K	48,348	Direct
20 Nov, 2025	Sammy Khalifa	Chief Technology Officer	Disposed S	653	$2.74	$1.79K	33,862	Direct
03 Sep, 2025	Sammy Khalifa	Chief Technology Officer	Disposed S	239	$5.72	$1.37K	34,515	Direct
03 Sep, 2025	Adam David Sachs	President	Disposed S	463	$5.76	$2.67K	49,164	Direct
26 Aug, 2025	Donald F Tang	Director	Disposed S	2,753	$6.70	$18.44K	40,425	Direct
20 Aug, 2025	Sammy Khalifa	Chief Technology Officer	Disposed S	653	$6.04	$3.95K	34,754	Direct
20 Aug, 2025	Adam David Sachs	President	Disposed S	817	$6.03	$4.93K	49,627	Direct
19 Aug, 2025	Donald F Tang	Director	Disposed S	100	$6.68	$668	45,237	Direct
20 Aug, 2025	Donald F Tang	Director	Disposed S	2,059	$6.04	$12.44K	43,178	Direct
27 Jun, 2025	Fuad Ahmad	Director	Acquired A	8,003	$0.00	$0	8,003	Direct
27 Jun, 2025	Randolph A. Clark	Director	Acquired A	8,003	$0.00	$0	8,003	Direct
27 Jun, 2025	Adam David Sachs	President	Acquired A	38,675	$0.00	$0	38,675	Direct
27 Jun, 2025	Sammy Khalifa	Chief Technology Officer	Acquired A	25,025	$0.00	$0	25,025	Direct
27 Jun, 2025	David D Ho	Director	Acquired A	5,335	$0.00	$0	5,335	Direct
27 Jun, 2025	Donald F Tang	Director	Acquired A	5,335	$0.00	$0	5,335	Direct
27 Jun, 2025	Beverly A Huss	Director	Acquired A	5,335	$0.00	$0	5,335	Direct

Showing 1 to 20 of 393 transactions