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United States Healthcare Equipment & Supplies

Scientific Industries Inc (SCND)

Track

Over the last 90 days, there has been a net buy of $2,845.20 by one executive, representing 0.0012% of the float. The most recent transaction was a buy of 4,000 shares by Chairman John A. Moore on June 2, 2026. This activity follows a period of consistent buying by insiders.
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Ticker: SCND Exchange: OTC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
MOORE JOHN A
Chairman of the Board
1 purchase — total 100,000 USD
Buy 2 Jun 2026
Value US$3,360,303.09 | Price 268.68 | Shares 36,819
Buy 23 Mar 2026
Value US$13,726.98 | Price 216.15 | Shares 23,932
Buy 19 Feb 2026
Value US$650.00 | Price 0.65 | Shares 1,000
Buy 17 Dec 2025
Value US$3,454.75 | Price 0.53 | Shares 6,500
Buy 17 Dec 2025
Value US$6,358.95 | Price 0.54 | Shares 11,700
Buy 5 Dec 2025
Value US$12,096.00 | Price 0.60 | Shares 20,000
Buy 17 Sep 2025
Value US$4,060.00 | Price 0.70 | Shares 5,800
Buy 16 Sep 2025
Value US$6,143.36 | Price 0.64 | Shares 9,599
Buy 18 Apr 2025
Value US$35,000.00 | Price 1.00 | Shares 35,000
Buy 18 Apr 2025
Value US$10,000.00 | Price 1.00 | Shares 10,000
Buy 18 Apr 2025
Value US$15,000.00 | Price 1.00 | Shares 15,000
Buy 18 Apr 2025
Value US$250,000.00 | Price 1.00 | Shares 250,000
Buy 31 Oct 2024
Value US$6,755.00 | Price 0.97 | Shares 7,000
Buy 13 Jun 2024
Value US$13,192.80 | Price 1.43 | Shares 9,200
Buy 13 Jun 2024
Value US$10,841.70 | Price 1.53 | Shares 7,100
Buy 17 Jan 2024
Value US$22.00 | Price 2.00 | Shares 11
Buy 20 Dec 2023
Value US$4,060.00 | Price 2.00 | Shares 2,030
Buy 19 Dec 2023
Value US$158,490.00 | Price 2.00 | Shares 79,245
Buy 19 Dec 2023
Value US$40,800.00 | Price 2.00 | Shares 20,400
Buy 13 Dec 2023
Value US$30,000.00 | Price 2.00 | Shares 15,000
Buy 13 Dec 2023
Value US$52,200.00 | Price 2.00 | Shares 26,100
Buy 13 Dec 2023
Value US$55,060.00 | Price 2.00 | Shares 27,530
Buy 13 Dec 2023
Value US$1,200,000.00 | Price 2.00 | Shares 600,000
Sale 9 Jun 2022
Value US$20,720.00 | Price 5.18 | Shares 4,000
Sale 9 Jun 2022
Value US$18,648.00 | Price 5.18 | Shares 3,600
Sale 6 Jun 2022
Value US$2,040.00 | Price 5.10 | Shares 400
Sale 27 May 2022
Value US$5,000.00 | Price 5.00 | Shares 1,000
Sale 26 May 2022
Value US$5,000.00 | Price 5.00 | Shares 1,000
Sale 23 May 2022
Value US$5,000.00 | Price 5.00 | Shares 1,000
Sale 23 May 2022
Value US$5,000.00 | Price 5.00 | Shares 1,000
Sale 19 May 2022
Value US$3,700.00 | Price 5.00 | Shares 740
Sale 16 Mar 2022
Value US$17,182.00 | Price 6.05 | Shares 2,840
Buy 2 Mar 2022
Value US$38,500.00 | Price 5.50 | Shares 7,000
Buy 2 Mar 2022
Value US$71,500.00 | Price 5.50 | Shares 13,000
Buy 2 Mar 2022
Value US$2,090.00 | Price 5.50 | Shares 380
Buy 2 Mar 2022
Value US$250,008.00 | Price 5.50 | Shares 45,456
Sale 14 Dec 2021
Value US$18,005.00 | Price 6.50 | Shares 2,770
Buy 3 Dec 2021
Value US$4,568.00 | Price 5.71 | Shares 800
Sale 3 Dec 2021
Value US$10,640.00 | Price 5.60 | Shares 1,900
Buy 2 Dec 2021
Value US$5,680.00 | Price 5.68 | Shares 1,000
Sale 2 Dec 2021
Value US$10,920.00 | Price 5.46 | Shares 2,000
Buy 24 Nov 2021
Value US$2,181.06 | Price 5.77 | Shares 378
Sale 23 Nov 2021
Value US$5,922.00 | Price 5.64 | Shares 1,050
Buy 29 Jun 2021
Value US$5,365.00 | Price 10.73 | Shares 500
Sale 28 Jun 2021
Value US$32,798.00 | Price 10.58 | Shares 3,100
Buy 29 Apr 2021
Value US$4,997.00 | Price 4.75 | Shares 1,052
Buy 14 Dec 2020
Value US$14,303.25 | Price 8.15 | Shares 1,755
Buy 11 Dec 2020
Value US$44,607.20 | Price 8.14 | Shares 5,480
Sale 11 Dec 2020
Value US$65,043.00 | Price 8.03 | Shares 8,100
Sale 8 Dec 2020
Value US$3,100.00 | Price 7.75 | Shares 400
Buy 8 Dec 2020
Value US$3,100.00 | Price 7.75 | Shares 400
Sale 13 Oct 2020
Value US$3,208.00 | Price 8.02 | Shares 400
Sale 12 Oct 2020
Value US$11,835.00 | Price 7.89 | Shares 1,500
Sale 24 Sep 2020
Value US$4,972.50 | Price 7.65 | Shares 650
Sale 26 Aug 2020
Value US$6,715.00 | Price 7.90 | Shares 850
Sale 19 Aug 2020
Value US$1,580.00 | Price 7.90 | Shares 200
Sale 12 Aug 2020
Value US$4,000.00 | Price 8.00 | Shares 500
Sale 11 Aug 2020
Value US$17.50 | Price 8.75 | Shares 2
Sale 21 Jul 2020
Value US$17,140.00 | Price 8.57 | Shares 2,000
Buy 3 Oct 2019
Value US$77,700.00 | Price 3.50 | Shares 22,200
Buy 5 Apr 2017
Value US$115,275.60 | Price 2.64 | Shares 43,665
Sale 1 Mar 2013
Value US$7,050.00 | Price 2.35 | Shares 3,000
Buy 30 May 2012
Value US$8,250.00 | Price 3.30 | Shares 2,500
Sale 30 May 2012
Value US$8,000.00 | Price 3.20 | Shares 2,500
Sale 6 Feb 2012
Value US$10,000.00 | Price 4.00 | Shares 2,500
Buy 24 Jan 2012
Value US$1,215.00 | Price 2.43 | Shares 500
Buy 18 Nov 2011
Value US$1,625.00 | Price 3.25 | Shares 500
Sale 18 Nov 2011
Value US$1,625.00 | Price 3.25 | Shares 500
Sale 16 Sep 2011
Value US$10,000.00 | Price 4.00 | Shares 2,500
Buy 16 Sep 2011
Value US$10,000.00 | Price 4.00 | Shares 2,500
Sale 30 Mar 2011
Value US$11,375.00 | Price 3.50 | Shares 3,250
Buy 18 May 2010
Value US$6,460.00 | Price 3.23 | Shares 2,000
Buy 24 Jun 2009
Value US$1,125.00 | Price 2.25 | Shares 500
Buy 23 Jun 2009
Value US$1,125.00 | Price 2.25 | Shares 500
Buy 15 Jun 2009
Value US$1,245.00 | Price 2.49 | Shares 500
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed 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
2026-06-18 2026-06-02 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
36,819 -45.5%
268.68
US$3,360,303 		36,819 -45.5% 268.68 US$3,360,303
2026-03-24 2026-03-23 B Purchase
3.0
MOORE JOHN A

Chairman

Executive Director
23,932 +29.2%
216.15
US$13,727 		23,932 +29.2% 216.15 US$13,727
2026-03-17 2026-02-19 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
99,904 -18.3%
410.03
US$2,227,085 		99,904 -18.3% 410.03 US$2,227,085
2025-12-18 2025-12-17 B Purchase
3.0
MOORE JOHN A

Chairman

Executive Director
6,500 +1.0%
0.53
US$3,455 		6,500 +1.0% 0.53 US$3,455
2025-12-18 2025-12-17 B Purchase
3.0
MOORE JOHN A

Chairman

Executive Director
11,700 +1.8%
0.54
US$6,359 		11,700 +1.8% 0.54 US$6,359
2025-12-15 2025-12-05 B Purchase
3.0
MOORE JOHN A

Chairman

Executive Director
20,000 +3.2%
0.60
US$12,096 		20,000 +3.2% 0.60 US$12,096
2025-09-18 2025-09-17 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
5,800 +1.3%
0.70
US$4,060 		5,800 +1.3% 0.70 US$4,060
2025-09-18 2025-09-16 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
9,599 +2.1%
0.64
US$6,143 		9,599 +2.1% 0.64 US$6,143
2025-05-19 2025-04-18 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
35,000 +33.4%
1.00
US$35,000 		35,000 +33.4% 1.00 US$35,000
2025-05-19 2025-04-18 B Purchase
BLECHMAN MICHAEL
Non-Executive Director
10,000 +inf%
1.00
US$10,000 		10,000 +inf% 1.00 US$10,000
2025-05-15 2025-04-18 B Purchase
NICOLS JOHN J
Non-Executive Director
15,000 +100.0%
1.00
US$15,000 		15,000 +100.0% 1.00 US$15,000
2025-04-22 2025-04-18 B Purchase
3.0
Bleichroeder LP
Large shareholder
250,000 +20.8%
1.00
US$250,000 		250,000 +20.8% 1.00 US$250,000
2024-10-31 2024-10-31 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
7,000 +1.5%
0.97
US$6,755 		7,000 +1.5% 0.97 US$6,755
2024-06-13 2024-06-13 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
9,200 +2.3%
1.43
US$13,193 		9,200 +2.3% 1.43 US$13,193
2024-06-13 2024-06-13 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
7,100 +1.8%
1.53
US$10,842 		7,100 +1.8% 1.53 US$10,842
2024-01-29 2024-01-17 B Purchase
1.7
SANTOS HELENA R

CEO and President

Executive Director
11 +0.0%
2.00
US$22 		11 +0.0% 2.00 US$22
2024-01-29 2023-12-20 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
2,030 +0.5%
2.00
US$4,060 		2,030 +0.5% 2.00 US$4,060
2024-06-28 2023-12-19 B Purchase
Cox Christopher T
Non-Executive Director
79,245 +35.7%
2.00
US$158,490 		79,245 +35.7% 2.00 US$158,490
2024-01-29 2023-12-19 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
20,400 +5.5%
2.00
US$40,800 		20,400 +5.5% 2.00 US$40,800
2024-07-31 2023-12-13 B Purchase
NICOLS JOHN J
Non-Executive Director
15,000 +inf%
2.00
US$30,000 		15,000 +inf% 2.00 US$30,000
2024-01-29 2023-12-13 B Purchase
3.0
MOORE JOHN A
Non-Executive Director
26,100 +8.0%
2.00
US$52,200 		26,100 +8.0% 2.00 US$52,200
2024-01-17 2023-12-13 B Purchase
2.6
Frampton Marcus
Large shareholder
27,530 +25.5%
2.00
US$55,060 		27,530 +25.5% 2.00 US$55,060
2023-12-15 2023-12-13 B Purchase
3.0
Bleichroeder LP
Large shareholder
600,000 +99.4%
2.00
US$1,200,000 		600,000 +99.4% 2.00 US$1,200,000
2022-06-09 2022-06-09 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
4,000 -3.3%
5.18
US$20,720 		4,000 -3.3% 5.18 US$20,720
2022-06-09 2022-06-09 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
3,600 -2.9%
5.18
US$18,648 		3,600 -2.9% 5.18 US$18,648
2022-06-08 2022-06-06 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
400 -0.3%
5.10
US$2,040 		400 -0.3% 5.10 US$2,040
2022-06-01 2022-05-27 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
1,000 -0.8%
5.00
US$5,000 		1,000 -0.8% 5.00 US$5,000
2022-06-01 2022-05-26 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
1,000 -0.8%
5.00
US$5,000 		1,000 -0.8% 5.00 US$5,000
2022-05-24 2022-05-23 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
1,000 -0.8%
5.00
US$5,000 		1,000 -0.8% 5.00 US$5,000
2022-05-24 2022-05-23 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
1,000 -0.8%
5.00
US$5,000 		1,000 -0.8% 5.00 US$5,000
2022-05-20 2022-05-19 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
740 -0.6%
5.00
US$3,700 		740 -0.6% 5.00 US$3,700
2022-03-17 2022-03-16 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
2,840 -2.2%
6.05
US$17,182 		2,840 -2.2% 6.05 US$17,182
2022-03-29 2022-03-02 B Purchase
2.6
Frampton Marcus
Non-Executive Director
7,000 +67.9%
5.50
US$38,500 		7,000 +67.9% 5.50 US$38,500
2022-03-15 2022-03-02 B Purchase
3.0
MOORE JOHN A

Chairman of the Board

Executive Director
13,000 +4.6%
5.50
US$71,500 		13,000 +4.6% 5.50 US$71,500
2022-03-15 2022-03-02 B Purchase
1.7
SANTOS HELENA R

President and CEO

Executive Director
380 +0.1%
5.50
US$2,090 		380 +0.1% 5.50 US$2,090
2022-03-03 2022-03-02 B Purchase
3.0
Bleichroeder LP
Large shareholder
45,456 +8.1%
5.50
US$250,008 		45,456 +8.1% 5.50 US$250,008
2021-12-17 2021-12-14 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
2,770 -2.1%
6.50
US$18,005 		2,770 -2.1% 6.50 US$18,005
2021-12-06 2021-12-03 B Purchase
2.6
Frampton Marcus
Non-Executive Director
800 +8.4%
5.71
US$4,568 		800 +8.4% 5.71 US$4,568
2021-12-06 2021-12-03 S Sale
2.6
Frampton Marcus
Non-Executive Director
1,900 -3.1%
5.60
US$10,640 		1,900 -3.1% 5.60 US$10,640
2021-12-06 2021-12-02 B Purchase
2.6
Frampton Marcus
Non-Executive Director
1,000 +11.7%
5.68
US$5,680 		1,000 +11.7% 5.68 US$5,680
2021-12-06 2021-12-02 S Sale
2.6
Frampton Marcus
Non-Executive Director
2,000 -3.1%
5.46
US$10,920 		2,000 -3.1% 5.46 US$10,920
2021-11-24 2021-11-24 B Purchase
2.6
Frampton Marcus
Non-Executive Director
378 +4.6%
5.77
US$2,181 		378 +4.6% 5.77 US$2,181
2021-11-24 2021-11-23 S Sale
2.6
Frampton Marcus
Non-Executive Director
1,050 -1.6%
5.64
US$5,922 		1,050 -1.6% 5.64 US$5,922
2021-06-29 2021-06-29 B Purchase
2.6
Frampton Marcus
Non-Executive Director
500 +6.5%
10.73
US$5,365 		500 +6.5% 10.73 US$5,365
2021-06-29 2021-06-28 S Sale
2.6
Frampton Marcus
Non-Executive Director
3,100 -4.6%
10.58
US$32,798 		3,100 -4.6% 10.58 US$32,798
2021-05-05 2021-04-29 B Purchase
1.7
SANTOS HELENA R

President and CEO

Executive Director
1,052 +0.4%
4.75
US$4,997 		1,052 +0.4% 4.75 US$4,997
2020-12-14 2020-12-14 B Purchase
2.6
Frampton Marcus
Non-Executive Director
1,755 +29.8%
8.15
US$14,303 		1,755 +29.8% 8.15 US$14,303
2020-12-14 2020-12-11 B Purchase
2.6
Frampton Marcus
Non-Executive Director
5,480 +1370.0%
8.14
US$44,607 		5,480 +1370.0% 8.14 US$44,607
2020-12-14 2020-12-11 S Sale
2.6
Frampton Marcus
Non-Executive Director
8,100 -10.7%
8.03
US$65,043 		8,100 -10.7% 8.03 US$65,043
2020-12-09 2020-12-08 S Sale
2.6
Frampton Marcus
Non-Executive Director
400 -0.5%
7.75
US$3,100 		400 -0.5% 7.75 US$3,100
2020-12-09 2020-12-08 B Purchase
2.6
Frampton Marcus
Non-Executive Director
400 +inf%
7.75
US$3,100 		400 +inf% 7.75 US$3,100
2020-10-13 2020-10-13 S Sale
2.6
Frampton Marcus
Non-Executive Director
400 -0.5%
8.02
US$3,208 		400 -0.5% 8.02 US$3,208
2020-10-13 2020-10-12 S Sale
2.6
Frampton Marcus
Non-Executive Director
1,500 -1.9%
7.89
US$11,835 		1,500 -1.9% 7.89 US$11,835
2020-09-28 2020-09-24 S Sale
2.4
CREMONESE JOSEPH G
Non-Executive Director
650 -0.5%
7.65
US$4,972 		650 -0.5% 7.65 US$4,972
2020-08-27 2020-08-26 S Sale
2.6
Frampton Marcus
Non-Executive Director
850 -1.1%
7.90
US$6,715 		850 -1.1% 7.90 US$6,715
2020-08-20 2020-08-19 S Sale
2.6
Frampton Marcus
Non-Executive Director
200 -0.3%
7.90
US$1,580 		200 -0.3% 7.90 US$1,580
2020-08-12 2020-08-12 S Sale
2.6
Frampton Marcus
Non-Executive Director
500 -0.6%
8.00
US$4,000 		500 -0.6% 8.00 US$4,000
2020-08-12 2020-08-11 S Sale
2.6
Frampton Marcus
Non-Executive Director
2 -0.0%
8.75
US$18 		2 -0.0% 8.75 US$18
2020-07-22 2020-07-21 S Sale
2.6
Frampton Marcus
Non-Executive Director
2,000 -2.4%
8.57
US$17,140 		2,000 -2.4% 8.57 US$17,140
2019-10-07 2019-10-03 B Purchase
3.0
MOORE JOHN A
22,200 +inf%
3.50
US$77,700 		22,200 +inf% 3.50 US$77,700
2017-04-07 2017-04-05 B Purchase CREMONESE JOSEPH G
43,665 +41.7%
2.64
US$115,276 		43,665 +41.7% 2.64 US$115,276
2013-03-12 2013-03-01 S Sale SEGASTURE JAMES S Non-Executive Director
3,000 -1.8%
2.35
US$7,050 		3,000 -1.8% 2.35 US$7,050
2012-05-31 2012-05-30 B Purchase CREMONESE JOSEPH G Non-Executive Director
2,500 +2.8%
3.30
US$8,250 		2,500 +2.8% 3.30 US$8,250
2012-05-31 2012-05-30 S Sale SEGASTURE JAMES S Non-Executive Director
2,500 -1.4%
3.20
US$8,000 		2,500 -1.4% 3.20 US$8,000
2012-09-04 2012-02-06 S Sale SEGASTURE JAMES S Non-Executive Director
2,500 -13.2%
4.00
US$10,000 		2,500 -13.2% 4.00 US$10,000
2012-01-25 2012-01-24 B Purchase CREMONESE JOSEPH G Non-Executive Director
500 +0.6%
2.43
US$1,215 		500 +0.6% 2.43 US$1,215
2011-11-21 2011-11-18 B Purchase CREMONESE JOSEPH G Non-Executive Director
500 +0.6%
3.25
US$1,625 		500 +0.6% 3.25 US$1,625
2011-11-18 2011-11-18 S Sale CREMONESE JOSEPH G Non-Executive Director
500 -0.6%
3.25
US$1,625 		500 -0.6% 3.25 US$1,625
2011-09-19 2011-09-16 S Sale SEGASTURE JAMES S Non-Executive Director
2,500 -1.4%
4.00
US$10,000 		2,500 -1.4% 4.00 US$10,000
2011-09-19 2011-09-16 B Purchase CREMONESE JOSEPH G Non-Executive Director
2,500 +3.3%
4.00
US$10,000 		2,500 +3.3% 4.00 US$10,000
2011-03-31 2011-03-30 S Sale SEGASTURE JAMES S Non-Executive Director
3,250 -1.8%
3.50
US$11,375 		3,250 -1.8% 3.50 US$11,375
2010-05-19 2010-05-18 B Purchase CREMONESE JOSEPH G Non-Executive Director
2,000 +3.7%
3.23
US$6,460 		2,000 +3.7% 3.23 US$6,460
2009-06-24 2009-06-24 B Purchase CREMONESE JOSEPH G Non-Executive Director
500 +1.1%
2.25
US$1,125 		500 +1.1% 2.25 US$1,125
2009-06-24 2009-06-23 B Purchase CREMONESE JOSEPH G Non-Executive Director
500 +1.1%
2.25
US$1,125 		500 +1.1% 2.25 US$1,125
2009-06-15 2009-06-15 B Purchase CREMONESE JOSEPH G Non-Executive Director
500 +1.2%
2.49
US$1,245 		500 +1.2% 2.49 US$1,245
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