Last updated: 17 June 2019 at 4:29am EST

Robert R Anderson Net Worth




The estimated Net Worth of Robert R Anderson is at least $86.8 Million dollars as of 24 October 2017. Robert Anderson owns over 27,436 units of MKS Instruments stock worth over $85,459,091 and over the last 21 years Robert sold MKSI stock worth over $1,300,584.

Robert Anderson MKSI stock SEC Form 4 insiders trading

Robert has made over 45 trades of the MKS Instruments stock since 2011, according to the Form 4 filled with the SEC. Most recently Robert exercised 27,436 units of MKSI stock worth $58,439 on 24 October 2017.

The largest trade Robert's ever made was buying 250,000 units of MKS Instruments stock on 15 March 2013 worth over $250,000. On average, Robert trades about 7,936 units every 24 days since 2003. As of 24 October 2017 Robert still owns at least 762,075 units of MKS Instruments stock.

You can see the complete history of Robert Anderson stock trades at the bottom of the page.



What's Robert Anderson's mailing address?

Robert's mailing address filed with the SEC is 90 INDUSTRIAL WAY, , WILMINGTON, MA, 01887.

Insiders trading at MKS Instruments

Over the last 21 years, insiders at MKS Instruments have traded over $551,527,745 worth of MKS Instruments stock and bought 11,253 units worth $530,331 . The most active insiders traders include Gregory R Beecher, Group Inc.Carlyle Holdings ..., and Partners Vi Cayman Holdings.... On average, MKS Instruments executives and independent directors trade stock every 19 days with the average trade being worth of $3,117,716. The most recent stock trade was executed by Elizabeth Mora on 3 September 2024, trading 275 units of MKSI stock currently worth $31,892.



What does MKS Instruments do?

mks instruments, inc. (nasdaq: mksi) is a global provider of instruments, subsystems and process control solutions that measure, control, power, monitor and analyze critical parameters of advanced manufacturing processes to improve process performance and productivity. our products are derived from our core competencies in pressure measurement and control, materials delivery, gas composition analysis, control and information technology, power and reactive gas generation, and vacuum technology. our primary served markets are manufacturers of capital equipment for semiconductor devices, and for other thin film applications including flat panel displays, solar cells, light emitting diodes, data storage media, and other advanced coatings. we also leverage our technology in other markets with advanced manufacturing applications including medical equipment, pharmaceutical manufacturing, energy generation, and environmental monitoring.



What does MKS Instruments's logo look like?

MKS Instruments, Inc. logo

Complete history of Robert Anderson stock trades at Aehr Test Systems and MKS Instruments

Date
#
Company
Insider
Trans.
Transaction
Shares Price per share Total value Shares after Source
24 Oct 2017 Robert R Anderson
Director
Option 27,436 $2.13 $58,439
24 Oct 2017
762,075
3 Aug 2017 Robert R Anderson
Director
Option 24,960 $2.06 $51,418
3 Aug 2017
734,639
19 Jul 2016 Robert R Anderson
Director
Option 17,741 $1.81 $32,111
19 Jul 2016
692,432
19 Jul 2016 Robert R Anderson
Director
Option 17,741 $1.81 $32,111
19 Jul 2016
692,432
17 Aug 2015 Robert R Anderson
Director
Buy 3,000 $2.16 $6,480
17 Aug 2015
429,009
12 Aug 2015 Robert R Anderson
Director
Buy 8,000 $2.18 $17,440
12 Aug 2015
426,009
10 Aug 2015 Robert R Anderson
Director
Buy 6,500 $2.25 $14,625
10 Aug 2015
418,009
6 Aug 2015 Robert R Anderson
Director
Buy 5,500 $2.15 $11,825
6 Aug 2015
411,509
4 Aug 2015 Robert R Anderson
Director
Buy 5,000 $2.16 $10,800
4 Aug 2015
406,009
23 Jul 2015 Robert R Anderson
Director
Buy 7,400 $2.04 $15,096
23 Jul 2015
401,009
20 Jul 2015 Robert R Anderson
Director
Buy 8,500 $2.03 $17,255
20 Jul 2015
393,609
24 Nov 2014 Robert R Anderson
Director
Buy 205,676 $2.43 $499,793
24 Nov 2014
70,567
10 Jul 2014 Robert R Anderson
Director
Option 31,424 $1.12 $35,195
10 Jul 2014
245,682
24 Jul 2013 Robert R Anderson
Director
Option 39,586 $0.80 $31,669
24 Jul 2013
214,258
15 Mar 2013 Robert R Anderson
Director
Buy 250,000 $1.00 $250,000
15 Mar 2013
200,000
17 Jul 2012 Robert R Anderson
Director
Option 42,922 $0.78 $33,479
17 Jul 2012
174,672
9 Apr 2012 Robert R Anderson
Director
Buy 5,000 $1.05 $5,250
9 Apr 2012
131,750
5 Apr 2012 Robert R Anderson
Director
Buy 1,000 $1.05 $1,050
5 Apr 2012
126,750
3 Apr 2012 Robert R Anderson
Director
Buy 8,250 $1.10 $9,075
3 Apr 2012
125,750
13 Mar 2017 Robert R Anderson
Director
Sale 2,500 $67.01 $167,525
13 Mar 2017
11,295
22 Nov 2016 Robert R Anderson
Director
Sale 2,500 $56.76 $141,900
22 Nov 2016
20,128
5 May 2016 Robert R Anderson
Director
Buy 3,500 $35.94 $125,790
5 May 2016
22,628
28 May 2015 Robert R Anderson
Director
Sale 500 $37.50 $18,750
28 May 2015
18,295
21 May 2015 Robert R Anderson
Director
Sale 500 $37.32 $18,660
21 May 2015
18,795
14 May 2015 Robert R Anderson
Director
Sale 500 $36.33 $18,165
14 May 2015
19,295
7 May 2015 Robert R Anderson
Director
Sale 500 $34.78 $17,390
7 May 2015
19,795
30 Apr 2015 Robert R Anderson
Director
Sale 500 $35.73 $17,865
30 Apr 2015
16,336
23 Apr 2015 Robert R Anderson
Director
Sale 500 $36.25 $18,125
23 Apr 2015
16,836
16 Apr 2015 Robert R Anderson
Director
Sale 500 $33.90 $16,950
16 Apr 2015
17,336
9 Apr 2015 Robert R Anderson
Director
Sale 500 $33.63 $16,815
9 Apr 2015
17,836
2 Apr 2015 Robert R Anderson
Director
Sale 500 $33.60 $16,800
2 Apr 2015
18,336
26 Mar 2015 Robert R Anderson
Director
Sale 500 $33.74 $16,870
26 Mar 2015
18,836
19 Mar 2015 Robert R Anderson
Director
Sale 500 $35.85 $17,925
19 Mar 2015
19,336
12 Mar 2015 Robert R Anderson
Director
Sale 500 $34.60 $17,300
12 Mar 2015
19,836
8 Aug 2014 Robert R Anderson
Director
Option 15,000 $22.65 $339,750
8 Aug 2014
29,405
13 Jun 2014 Robert R Anderson
Director
Sale 3,418 $29.61 $101,207
13 Jun 2014
14,405
7 Feb 2014 Robert R Anderson
Director
Sale 4,000 $28.95 $115,800
7 Feb 2014
13,418
14 Mar 2013 Robert R Anderson
Director
Sale 3,000 $27.50 $82,500
14 Mar 2013
13,000
5 Feb 2013 Robert R Anderson
Director
Option 5,000 $15.84 $79,200
5 Feb 2013
21,000
9 Aug 2012 Robert R Anderson
Director
Sale 6,000 $27.15 $162,900
9 Aug 2012
16,000
22 Feb 2012 Robert R Anderson
Director
Sale 5,000 $31.39 $156,950
22 Feb 2012
16,000
6 Feb 2012 Robert R Anderson
Director
Option 9,000 $18.19 $163,710
6 Feb 2012
30,000
28 Oct 2011 Robert R Anderson
Director
Option 7,000 $20.07 $140,490
28 Oct 2011
28,000
19 May 2011 Robert R Anderson
Director
Sale 1,953 $26.03 $50,837
19 May 2011
21,000
11 May 2011 Robert R Anderson
Director
Sale 4,047 $27.02 $109,350
11 May 2011
22,953


MKS Instruments executives and stock owners

MKS Instruments executives and other stock owners filed with the SEC include: