United States Biotechnology & Medical Research

Silo Pharma Inc (SILO)

Track

Silo Pharma Inc. CEO Eric Weisblum executed multiple open-market share purchases throughout late 2025. The most recent transactions occurred on December 15, 2025, involving the acquisition of 5,000 shares. These consistent buying patterns represent the primary insider trading activity observed for the firm over the past year.
Ticker: SILO Exchange: NAS
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Silo Pharma Inc. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
319.94
Quantity 81,530 +12.4%
Value US$2,113,903
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
395.00
Quantity 91,413 -24.7%
Value US$2,712,619
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
96.19
Quantity 20,339 +6.1%
Value US$293,117
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.37
Quantity 1,000 +0.5%
Value US$370
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.41
Quantity 4,500 +2.2%
Value US$1,823
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.40
Quantity 7,500 +3.8%
Value US$3,025
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.43
Quantity 10,000 +5.3%
Value US$4,329
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
0.84
Quantity 2,500 +1.3%
Value US$2,097
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
0.90
Quantity 2,500 +1.4%
Value US$2,250
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
0.95
Quantity 2,500 +1.4%
Value US$2,375
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.11
Quantity 4,438 +2.5%
Value US$4,926
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.08
Quantity 562 +0.3%
Value US$607
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
2.03
Quantity 400 +0.2%
Value US$812
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.96
Quantity 600 +0.3%
Value US$1,176
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.91
Quantity 1,100 +0.6%
Value US$2,101
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.94
Quantity 3,408 +2.0%
Value US$6,612
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.61
Quantity 200 +0.1%
Value US$322
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.63
Quantity 500 +0.3%
Value US$815
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.52
Quantity 900 +0.5%
Value US$1,368
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.50
Quantity 200 +0.1%
Value US$300
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.36
Quantity 324 +0.2%
Value US$441
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.34
Quantity 76 +0.0%
Value US$102
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.39
Quantity 600 +0.4%
Value US$834
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.53
Quantity 1,000 +0.6%
Value US$1,530
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.57
Quantity 1,000 +0.6%
Value US$1,570
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.78
Quantity 250 +0.2%
Value US$445
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.68
Quantity 400 +0.2%
Value US$672
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.56
Quantity 300 +0.2%
Value US$468
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.60
Quantity 4,050 +2.5%
Value US$6,480
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.54
Quantity 1,800 +1.1%
Value US$2,772
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
1.33
Quantity 1,100 +0.7%
Value US$1,463
0.8
Ryweck Daniel E. Chief Financial Officer Officer
Transaction date
Purchase
Price
2.13
Quantity 1,000 +25.0%
Value US$2,126
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
2.11
Quantity 500 +0.3%
Value US$1,054
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
2.06
Quantity 2,500 +1.6%
Value US$5,150
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
2.72
Quantity 130 +0.1%
Value US$354
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
2.68
Quantity 200 +0.1%
Value US$536
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
3.17
Quantity 263 +0.2%
Value US$834
3.4
Weisblum Eric CEO and President Executive Director
Transaction date
Purchase
Price
3.07
Quantity 487 +0.3%
Value US$1,494
3.4
Weisblum Eric CEO, CFO and President Executive Director
Transaction date
Purchase
Price
0.11
Quantity 13,080 +0.2%
Value US$1,500
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.14
Quantity 17,500 +0.2%
Value US$2,410
3.4
Weisblum Eric Chief Executive Officer Executive Director
Transaction date
Purchase
Price
0.16
Quantity 5,000 +0.1%
Value US$777
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-16 2025-12-15 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
81,530 +12.4%
319.94
US$2,113,903 		81,530 +12.4% 319.94 US$2,113,903
2025-12-16 2025-12-15 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
91,413 -24.7%
395.00
US$2,712,619 		91,413 -24.7% 395.00 US$2,712,619
2025-11-21 2025-11-21 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
20,339 +6.1%
96.19
US$293,117 		20,339 +6.1% 96.19 US$293,117
2025-11-21 2025-11-20 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
1,000 +0.5%
0.37
US$370 		1,000 +0.5% 0.37 US$370
2025-11-20 2025-11-19 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
4,500 +2.2%
0.41
US$1,823 		4,500 +2.2% 0.41 US$1,823
2025-11-20 2025-11-18 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
7,500 +3.8%
0.40
US$3,025 		7,500 +3.8% 0.40 US$3,025
2025-05-28 2025-05-27 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
10,000 +5.3%
0.43
US$4,329 		10,000 +5.3% 0.43 US$4,329
2024-12-16 2024-12-13 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
2,500 +1.3%
0.84
US$2,097 		2,500 +1.3% 0.84 US$2,097
2024-11-22 2024-11-22 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
2,500 +1.4%
0.90
US$2,250 		2,500 +1.4% 0.90 US$2,250
2024-11-22 2024-11-20 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
2,500 +1.4%
0.95
US$2,375 		2,500 +1.4% 0.95 US$2,375
2024-06-13 2024-06-12 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
4,438 +2.5%
1.11
US$4,926 		4,438 +2.5% 1.11 US$4,926
2024-06-13 2024-06-11 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
562 +0.3%
1.08
US$607 		562 +0.3% 1.08 US$607
2024-04-08 2024-04-05 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
400 +0.2%
2.03
US$812 		400 +0.2% 2.03 US$812
2024-04-08 2024-04-04 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
600 +0.3%
1.96
US$1,176 		600 +0.3% 1.96 US$1,176
2024-04-01 2024-04-01 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
1,100 +0.6%
1.91
US$2,101 		1,100 +0.6% 1.91 US$2,101
2024-04-01 2024-03-28 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
3,408 +2.0%
1.94
US$6,612 		3,408 +2.0% 1.94 US$6,612
2023-12-21 2023-12-20 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
200 +0.1%
1.61
US$322 		200 +0.1% 1.61 US$322
2023-12-21 2023-12-19 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
500 +0.3%
1.63
US$815 		500 +0.3% 1.63 US$815
2023-12-18 2023-12-15 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
900 +0.5%
1.52
US$1,368 		900 +0.5% 1.52 US$1,368
2023-12-18 2023-12-14 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
200 +0.1%
1.50
US$300 		200 +0.1% 1.50 US$300
2023-12-07 2023-12-07 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
324 +0.2%
1.36
US$441 		324 +0.2% 1.36 US$441
2023-12-07 2023-12-06 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
76 +0.0%
1.34
US$102 		76 +0.0% 1.34 US$102
2023-12-07 2023-12-05 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
600 +0.4%
1.39
US$834 		600 +0.4% 1.39 US$834
2023-11-30 2023-11-30 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
1,000 +0.6%
1.53
US$1,530 		1,000 +0.6% 1.53 US$1,530
2023-11-30 2023-11-29 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
1,000 +0.6%
1.57
US$1,570 		1,000 +0.6% 1.57 US$1,570
2023-11-27 2023-11-27 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
250 +0.2%
1.78
US$445 		250 +0.2% 1.78 US$445
2023-11-27 2023-11-22 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
400 +0.2%
1.68
US$672 		400 +0.2% 1.68 US$672
2023-11-22 2023-11-21 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
300 +0.2%
1.56
US$468 		300 +0.2% 1.56 US$468
2023-11-22 2023-11-20 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
4,050 +2.5%
1.60
US$6,480 		4,050 +2.5% 1.60 US$6,480
2023-11-20 2023-11-17 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
1,800 +1.1%
1.54
US$2,772 		1,800 +1.1% 1.54 US$2,772
2023-11-20 2023-11-16 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
1,100 +0.7%
1.33
US$1,463 		1,100 +0.7% 1.33 US$1,463
2023-05-26 2023-05-26 B Purchase
0.8
Ryweck Daniel E.

Chief Financial Officer

Officer
1,000 +25.0%
2.13
US$2,126 		1,000 +25.0% 2.13 US$2,126
2023-05-18 2023-05-18 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
500 +0.3%
2.11
US$1,054 		500 +0.3% 2.11 US$1,054
2023-05-18 2023-05-17 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
2,500 +1.6%
2.06
US$5,150 		2,500 +1.6% 2.06 US$5,150
2022-12-20 2022-12-20 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
130 +0.1%
2.72
US$354 		130 +0.1% 2.72 US$354
2022-12-20 2022-12-19 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
200 +0.1%
2.68
US$536 		200 +0.1% 2.68 US$536
2022-12-15 2022-12-14 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
263 +0.2%
3.17
US$834 		263 +0.2% 3.17 US$834
2022-12-15 2022-12-13 B Purchase
3.4
Weisblum Eric

CEO and President

Executive Director
487 +0.3%
3.07
US$1,494 		487 +0.3% 3.07 US$1,494
2022-06-21 2022-06-17 B Purchase
3.4
Weisblum Eric

CEO, CFO and President

Executive Director
13,080 +0.2%
0.11
US$1,500 		13,080 +0.2% 0.11 US$1,500
2021-12-15 2021-12-13 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
17,500 +0.2%
0.14
US$2,410 		17,500 +0.2% 0.14 US$2,410
2021-12-15 2021-12-10 B Purchase
3.4
Weisblum Eric

Chief Executive Officer

Executive Director
5,000 +0.1%
0.16
US$777 		5,000 +0.1% 0.16 US$777
Explore more

More insider trading research around Silo Pharma Inc

More insider trades in United States
Similar Healthcare companies with insider activity
More Pharmaceuticals & Medical Research companies with insider activity
More Biotechnology & Medical Research companies with insider activity
Insider trading in North America