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United States Biotechnology & Medical Research

Enzon Pharmaceuticals Inc (ENZN)

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The most recent insider trading activity occurred on June 16, 2023, with a BUY transaction by READ RANDOLPH C. Prior to this, there were other BUY transactions by the same insider in June 2023 and earlier BUY transactions in November 2020. SELL transactions by COUCHMAN JONATHAN were recorded in August 2021 and August 2020.
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Ticker: ENZN Exchange: OTC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
READ RANDOLPH C
1 purchase — total 11,922 USD
Buy 16 Jun 2023
Value US$581,963.92 | Price 114.94 | Shares 51,143
Buy 14 Jun 2023
Value US$2,372,687.83 | Price 292.84 | Shares 9,027
Sale 13 Aug 2021
Value US$22,413.50 | Price 0.39 | Shares 57,500
Sale 13 Aug 2021
Value US$19,490.00 | Price 0.39 | Shares 50,000
Buy 18 Nov 2020
Value US$7,875.00 | Price 0.16 | Shares 50,000
Buy 16 Nov 2020
Value US$7,623.00 | Price 0.15 | Shares 50,450
Buy 13 Nov 2020
Value US$15,380.00 | Price 0.15 | Shares 100,000
Sale 25 Aug 2020
Value US$4,782.50 | Price 0.19 | Shares 25,000
Sale 24 Aug 2020
Value US$9,555.14 | Price 0.18 | Shares 52,100
Buy 5 Aug 2020
Value US$101,258.40 | Price 0.20 | Shares 506,292
Buy 26 Mar 2020
Value US$22,509.90 | Price 0.14 | Shares 160,785
Buy 25 Mar 2020
Value US$65,737.14 | Price 0.14 | Shares 469,551
Buy 23 Mar 2020
Value US$374.92 | Price 0.14 | Shares 2,678
Buy 13 Mar 2020
Value US$2,660.72 | Price 0.14 | Shares 19,709
Buy 11 Feb 2019
Value US$1,250.00 | Price 0.25 | Shares 5,000
Buy 11 Feb 2019
Value US$2,500.00 | Price 0.25 | Shares 10,000
Buy 11 Feb 2019
Value US$2,500.00 | Price 0.25 | Shares 10,000
Buy 11 Feb 2019
Value US$125.00 | Price 0.25 | Shares 500
Buy 11 Feb 2019
Value US$2,500.00 | Price 0.25 | Shares 10,000
Buy 11 Feb 2019
Value US$3,875.00 | Price 0.25 | Shares 15,500
Buy 7 Jan 2019
Value US$510.00 | Price 0.26 | Shares 2,000
Buy 4 Jan 2019
Value US$637.50 | Price 0.26 | Shares 2,500
Buy 3 Jan 2019
Value US$1,147.50 | Price 0.26 | Shares 4,500
Buy 21 Dec 2018
Value US$84,099.94 | Price 0.27 | Shares 312,523
Buy 20 Dec 2018
Value US$50,419.20 | Price 0.24 | Shares 213,189
Buy 19 Dec 2018
Value US$3,510.03 | Price 0.23 | Shares 15,261
Buy 7 Dec 2018
Value US$550.00 | Price 0.22 | Shares 2,500
Buy 6 Dec 2018
Value US$242.00 | Price 0.22 | Shares 1,100
Buy 4 Dec 2018
Value US$99.00 | Price 0.22 | Shares 450
Buy 3 Dec 2018
Value US$9,339.00 | Price 0.22 | Shares 42,450
Buy 21 Nov 2018
Value US$8,811.00 | Price 0.22 | Shares 40,050
Buy 19 Nov 2018
Value US$3,294.00 | Price 0.22 | Shares 15,000
Buy 16 Nov 2018
Value US$525.00 | Price 0.21 | Shares 2,500
Buy 15 Nov 2018
Value US$21,000.00 | Price 0.21 | Shares 100,000
Buy 12 Nov 2018
Value US$21,000.00 | Price 0.21 | Shares 100,000
Buy 20 Aug 2018
Value US$17,472.00 | Price 0.26 | Shares 67,200
Buy 16 Aug 2018
Value US$2,277.44 | Price 0.26 | Shares 8,800
Buy 15 Aug 2018
Value US$5,253.00 | Price 0.26 | Shares 20,600
Buy 14 Aug 2018
Value US$936.10 | Price 0.26 | Shares 3,671
Buy 13 Aug 2018
Value US$98,905.75 | Price 0.26 | Shares 384,100
Buy 10 Aug 2018
Value US$2,470.00 | Price 0.26 | Shares 9,500
Buy 6 Aug 2018
Value US$10,482.16 | Price 0.26 | Shares 40,316
Buy 30 Jul 2018
Value US$2,146.30 | Price 0.26 | Shares 8,255
Buy 27 Jul 2018
Value US$29.12 | Price 0.26 | Shares 112
Buy 26 Jul 2018
Value US$6,930.30 | Price 0.26 | Shares 26,655
Buy 24 Jul 2018
Value US$2,955.68 | Price 0.26 | Shares 11,368
Buy 20 Jul 2018
Value US$92.30 | Price 0.26 | Shares 355
Buy 11 Jul 2018
Value US$165.10 | Price 0.26 | Shares 635
Buy 10 Jul 2018
Value US$728.00 | Price 0.26 | Shares 2,800
Buy 5 Jul 2018
Value US$5,713.50 | Price 0.26 | Shares 21,975
Buy 3 Jul 2018
Value US$5,200.00 | Price 0.26 | Shares 20,000
Buy 2 Jul 2018
Value US$156.00 | Price 0.26 | Shares 600
Buy 29 Jun 2018
Value US$338.00 | Price 0.26 | Shares 1,300
Buy 28 Jun 2018
Value US$8,409.70 | Price 0.26 | Shares 32,345
Buy 26 Jun 2018
Value US$291.20 | Price 0.26 | Shares 1,120
Buy 25 Jun 2018
Value US$130.00 | Price 0.26 | Shares 500
Buy 22 Jun 2018
Value US$17,730.70 | Price 0.26 | Shares 68,195
Buy 5 Jun 2018
Value US$520.00 | Price 0.26 | Shares 2,000
Buy 4 Jun 2018
Value US$260.00 | Price 0.26 | Shares 1,000
Buy 22 May 2018
Value US$1,430.00 | Price 0.26 | Shares 5,500
Buy 21 May 2018
Value US$13,000.00 | Price 0.26 | Shares 50,000
Buy 18 May 2018
Value US$5,252.00 | Price 0.26 | Shares 20,200
Buy 17 May 2018
Value US$1,040.00 | Price 0.26 | Shares 4,000
Buy 15 May 2018
Value US$14,300.00 | Price 0.26 | Shares 55,000
Buy 7 May 2018
Value US$8,710.00 | Price 0.26 | Shares 33,500
Buy 2 May 2018
Value US$780.00 | Price 0.26 | Shares 3,000
Buy 16 Apr 2018
Value US$48,282.00 | Price 0.26 | Shares 185,700
Buy 13 Apr 2018
Value US$1,222.00 | Price 0.26 | Shares 4,700
Buy 28 Nov 2016
Value US$281,079.32 | Price 0.41 | Shares 694,023
Sale 19 Sep 2013
Value US$35,625.64 | Price 1.69 | Shares 21,119
Sale 17 Sep 2013
Value US$60,456.28 | Price 1.74 | Shares 34,807
Sale 14 Aug 2012
Value US$38,307.82 | Price 6.58 | Shares 5,820
Sale 10 Aug 2012
Value US$12,719.53 | Price 6.58 | Shares 1,933
Buy 20 Jun 2012
Value US$34,395.00 | Price 6.88 | Shares 5,000
Sale 5 Jun 2012
Value US$169,500.00 | Price 6.78 | Shares 25,000
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
2023-06-16 2023-06-16 B Purchase
3.5
READ RANDOLPH C
Non-Executive Director
51,143 +12.8%
114.94
US$581,964 		51,143 +12.8% 114.94 US$581,964
2023-06-16 2023-06-14 B Purchase
3.5
READ RANDOLPH C
Non-Executive Director
9,027 -13.9%
292.84
US$2,372,688 		9,027 -13.9% 292.84 US$2,372,688
2021-08-17 2021-08-13 S Sale
2.8
COUCHMAN JONATHAN
Large shareholder
64,329 -37.9%
391.76
US$1,197,540 		64,329 -37.9% 391.76 US$1,197,540
2021-08-17 2021-08-13 S Sale
2.8
COUCHMAN JONATHAN
Large shareholder
50,000 -12.5%
0.39
US$19,490 		50,000 -12.5% 0.39 US$19,490
2020-11-18 2020-11-18 B Purchase
3.5
READ RANDOLPH C
Non-Executive Director
50,000 +99.1%
0.16
US$7,875 		50,000 +99.1% 0.16 US$7,875
2020-11-18 2020-11-16 B Purchase
3.5
READ RANDOLPH C
Non-Executive Director
50,450 +inf%
0.15
US$7,623 		50,450 +inf% 0.15 US$7,623
2020-11-17 2020-11-13 B Purchase
3.4
Bleznick Jordan
Non-Executive Director
100,000 +inf%
0.15
US$15,380 		100,000 +inf% 0.15 US$15,380
2020-08-26 2020-08-25 S Sale
2.8
COUCHMAN JONATHAN
Large shareholder
25,000 -1.5%
0.19
US$4,782 		25,000 -1.5% 0.19 US$4,782
2020-08-26 2020-08-24 S Sale
2.8
COUCHMAN JONATHAN
Large shareholder
52,100 -3.1%
0.18
US$9,555 		52,100 -3.1% 0.18 US$9,555
2020-08-06 2020-08-05 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
506,292 +31.8%
0.20
US$101,258 		506,292 +31.8% 0.20 US$101,258
2020-03-27 2020-03-26 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
160,785 +34.0%
0.14
US$22,510 		160,785 +34.0% 0.14 US$22,510
2020-03-27 2020-03-25 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
469,551 +16036.6%
0.14
US$65,737 		469,551 +16036.6% 0.14 US$65,737
2020-03-27 2020-03-23 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,678 +1071.2%
0.14
US$375 		2,678 +1071.2% 0.14 US$375
2020-03-27 2020-03-13 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
19,709 +1.3%
0.14
US$2,661 		19,709 +1.3% 0.14 US$2,661
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
5,000 +0.3%
0.25
US$1,250 		5,000 +0.3% 0.25 US$1,250
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
10,000 +0.6%
0.25
US$2,500 		10,000 +0.6% 0.25 US$2,500
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
10,000 +0.2%
0.25
US$2,500 		10,000 +0.2% 0.25 US$2,500
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
500 +0.0%
0.25
US$125 		500 +0.0% 0.25 US$125
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
10,000 +0.2%
0.25
US$2,500 		10,000 +0.2% 0.25 US$2,500
2019-02-14 2019-02-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
15,500 +0.3%
0.25
US$3,875 		15,500 +0.3% 0.25 US$3,875
2019-01-09 2019-01-07 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,000 +0.0%
0.26
US$510 		2,000 +0.0% 0.26 US$510
2019-01-09 2019-01-04 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,500 +0.1%
0.26
US$638 		2,500 +0.1% 0.26 US$638
2019-01-09 2019-01-03 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
4,500 +0.1%
0.26
US$1,148 		4,500 +0.1% 0.26 US$1,148
2019-01-09 2018-12-21 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
312,523 +25.1%
0.27
US$84,100 		312,523 +25.1% 0.27 US$84,100
2019-01-09 2018-12-20 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
213,189 +20.6%
0.24
US$50,419 		213,189 +20.6% 0.24 US$50,419
2019-01-09 2018-12-19 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
15,261 +1.5%
0.23
US$3,510 		15,261 +1.5% 0.23 US$3,510
2019-01-09 2018-12-07 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,500 +0.2%
0.22
US$550 		2,500 +0.2% 0.22 US$550
2019-01-09 2018-12-06 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
1,100 +0.1%
0.22
US$242 		1,100 +0.1% 0.22 US$242
2019-01-09 2018-12-04 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
450 +0.0%
0.22
US$99 		450 +0.0% 0.22 US$99
2019-01-09 2018-12-03 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
42,450 +4.4%
0.22
US$9,339 		42,450 +4.4% 0.22 US$9,339
2019-01-09 2018-11-21 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
40,050 +4.3%
0.22
US$8,811 		40,050 +4.3% 0.22 US$8,811
2019-01-09 2018-11-19 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
15,000 +1.6%
0.22
US$3,294 		15,000 +1.6% 0.22 US$3,294
2019-01-09 2018-11-16 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,500 +0.3%
0.21
US$525 		2,500 +0.3% 0.21 US$525
2019-01-09 2018-11-15 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
100,000 +12.3%
0.21
US$21,000 		100,000 +12.3% 0.21 US$21,000
2019-01-09 2018-11-12 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
100,000 +14.0%
0.21
US$21,000 		100,000 +14.0% 0.21 US$21,000
2019-01-09 2018-08-20 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
67,200 +1.5%
0.26
US$17,472 		67,200 +1.5% 0.26 US$17,472
2019-01-09 2018-08-16 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
8,800 +0.2%
0.26
US$2,277 		8,800 +0.2% 0.26 US$2,277
2019-01-09 2018-08-15 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
20,600 +0.5%
0.26
US$5,253 		20,600 +0.5% 0.26 US$5,253
2019-01-09 2018-08-14 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
3,671 +0.1%
0.26
US$936 		3,671 +0.1% 0.26 US$936
2019-01-09 2018-08-13 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
384,100 +9.2%
0.26
US$98,906 		384,100 +9.2% 0.26 US$98,906
2019-01-09 2018-08-10 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
9,500 +0.2%
0.26
US$2,470 		9,500 +0.2% 0.26 US$2,470
2019-01-09 2018-08-06 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
40,316 +1.0%
0.26
US$10,482 		40,316 +1.0% 0.26 US$10,482
2019-01-09 2018-07-30 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
8,255 +0.2%
0.26
US$2,146 		8,255 +0.2% 0.26 US$2,146
2019-01-09 2018-07-27 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
112 +0.0%
0.26
US$29 		112 +0.0% 0.26 US$29
2019-01-09 2018-07-26 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
26,655 +0.6%
0.26
US$6,930 		26,655 +0.6% 0.26 US$6,930
2019-01-09 2018-07-24 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
11,368 +0.3%
0.26
US$2,956 		11,368 +0.3% 0.26 US$2,956
2019-01-09 2018-07-20 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
355 +0.0%
0.26
US$92 		355 +0.0% 0.26 US$92
2019-01-09 2018-07-11 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
635 +0.0%
0.26
US$165 		635 +0.0% 0.26 US$165
2019-01-09 2018-07-10 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,800 +0.1%
0.26
US$728 		2,800 +0.1% 0.26 US$728
2019-01-09 2018-07-05 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
21,975 +0.5%
0.26
US$5,714 		21,975 +0.5% 0.26 US$5,714
2019-01-09 2018-07-03 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
20,000 +0.5%
0.26
US$5,200 		20,000 +0.5% 0.26 US$5,200
2019-01-09 2018-07-02 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
600 +0.0%
0.26
US$156 		600 +0.0% 0.26 US$156
2019-01-09 2018-06-29 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
1,300 +0.0%
0.26
US$338 		1,300 +0.0% 0.26 US$338
2019-01-09 2018-06-28 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
32,345 +0.8%
0.26
US$8,410 		32,345 +0.8% 0.26 US$8,410
2019-01-09 2018-06-26 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
1,120 +0.0%
0.26
US$291 		1,120 +0.0% 0.26 US$291
2019-01-09 2018-06-25 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
500 +0.0%
0.26
US$130 		500 +0.0% 0.26 US$130
2019-01-09 2018-06-22 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
68,195 +1.7%
0.26
US$17,731 		68,195 +1.7% 0.26 US$17,731
2019-01-09 2018-06-05 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
2,000 +0.1%
0.26
US$520 		2,000 +0.1% 0.26 US$520
2019-01-09 2018-06-04 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
1,000 +0.0%
0.26
US$260 		1,000 +0.0% 0.26 US$260
2019-01-09 2018-05-22 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
5,500 +0.1%
0.26
US$1,430 		5,500 +0.1% 0.26 US$1,430
2019-01-09 2018-05-21 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
50,000 +1.3%
0.26
US$13,000 		50,000 +1.3% 0.26 US$13,000
2019-01-09 2018-05-18 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
20,200 +0.5%
0.26
US$5,252 		20,200 +0.5% 0.26 US$5,252
2019-01-09 2018-05-17 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
4,000 +0.1%
0.26
US$1,040 		4,000 +0.1% 0.26 US$1,040
2019-01-09 2018-05-15 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
55,000 +1.4%
0.26
US$14,300 		55,000 +1.4% 0.26 US$14,300
2019-01-09 2018-05-07 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
33,500 +0.9%
0.26
US$8,710 		33,500 +0.9% 0.26 US$8,710
2019-01-09 2018-05-02 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
3,000 +0.1%
0.26
US$780 		3,000 +0.1% 0.26 US$780
2019-01-09 2018-04-16 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
185,700 +5.2%
0.26
US$48,282 		185,700 +5.2% 0.26 US$48,282
2019-01-09 2018-04-13 B Purchase
2.8
COUCHMAN JONATHAN
Large shareholder
4,700 +0.1%
0.26
US$1,222 		4,700 +0.1% 0.26 US$1,222
2016-11-29 2016-11-28 B Purchase
3.3
ICAHN CARL C
Large shareholder
694,023 +11.8%
0.41
US$281,079 		694,023 +11.8% 0.41 US$281,079
2013-09-19 2013-09-19 S Sale
3.4
LEBUHN ROBERT
Non-Executive Director
21,119 -33.4%
1.69
US$35,626 		21,119 -33.4% 1.69 US$35,626
2013-09-19 2013-09-17 S Sale
3.4
LEBUHN ROBERT
34,807 -35.5%
1.74
US$60,456 		34,807 -35.5% 1.74 US$60,456
2012-08-15 2012-08-14 S Sale
3.4
LEBUHN ROBERT
Non-Executive Director
5,820 -5.6%
6.58
US$38,308 		5,820 -5.6% 6.58 US$38,308
2012-08-13 2012-08-10 S Sale
3.4
LEBUHN ROBERT
Non-Executive Director
1,933 -1.8%
6.58
US$12,720 		1,933 -1.8% 6.58 US$12,720
2012-06-21 2012-06-20 B Purchase
1.5
HEBARD GEORGE

Interim PEO and Interim COO

Executive Director
5,000 +36.4%
6.88
US$34,395 		5,000 +36.4% 6.88 US$34,395
2012-06-06 2012-06-05 S Sale
1.6
Conover Charles

SVP, R&D Program Management

Officer
25,000 -30.4%
6.78
US$169,500 		25,000 -30.4% 6.78 US$169,500
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