第一手科技價值基金公司
US ˙ OTCPK ˙ US33766Y1001

簡介

本頁面提供了有關 Corp Digirad 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。盡管存在這些限制，學術研究表明，內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易，排除了作為10b5-1交易計劃的一部分的交易。然後，對每筆交易在3、6和12個月的表現進行平均，以生成該筆交易最終的表現指標。最終，將所有交易的表現指標進行平均，計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A"，則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易，或者他們進行的交易距離現在太近，無法計算出可靠的表現指標。

更新頻率：每日

查看收益最高的的內幕交易者列表。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Corp Digirad已報告在以下公司擁有持倉或進行了交易：

證券 職位 最新報告的持倉
US:SDPI / Superior Drilling Products, Inc. 10% Owner 1,040,985
US:SVVC / Firsthand Technology Value Fund, Inc. 10% Owner 2,029,829
US:BDMS / Birner Dental Management Services, Inc. 10% Owner 2,000
如何解讀這些圖表

以下圖表顯示了在Corp Digirad進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如，如果一筆內部人士交易是在2019年1月1日進行的，該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元，則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%，而從10美元跌至5美元的價格變化將為-50%。

最終，我們將評估內部人士的交易與股價的超額回報（正向或負向）之間的相關性，以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為，我們預期看到（a）購買後的正回報，或者（b）賣出後的負回報。對於情況（a），購買圖表將顯示一系列向上傾斜的曲線，表示每次購買後都有正回報。對於情況（b），賣出圖表將顯示一系列向下傾斜的曲線，表示每次賣出後都有負回報。

然而，僅憑這一點還不足以得出結論。例如，如果公司的股價在多年內呈現非周期性上升，我們會預期所有購買後的圖表都呈現向上傾斜。同樣地，多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下，「購買」圖表顯示正向信號，而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易，以獲得財務優勢。

SVVC / Firsthand Technology Value Fund, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 SVVC / Firsthand Technology Value Fund, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
2024-05-08 SVVC Star Equity Fund, LP 24,733 0.2352 24,733 0.2352 5,817 0 0.24 119 2.04
2024-05-07 SVVC Star Equity Fund, LP 800 0.2011 800 0.2011 161
2024-05-06 SVVC Star Equity Fund, LP 18,572 0.1995 18,572 0.1995 3,705
2024-02-23 SVVC Star Equity Fund, LP 15,952 0.2853 15,952 0.2853 4,551
2024-02-21 SVVC Star Equity Fund, LP 150,000 0.2801 150,000 0.2801 42,015
2023-12-29 SVVC Star Equity Fund, LP 22,735 0.3006 22,735 0.3006 6,834
2023-12-28 SVVC Star Equity Fund, LP 10,000 0.3011 10,000 0.3011 3,011
2023-12-27 SVVC Star Equity Fund, LP 10,500 0.3350 10,500 0.3350 3,518
2023-12-26 SVVC Star Equity Fund, LP 1,000 0.3011 1,000 0.3011 301
2023-12-22 SVVC Star Equity Fund, LP 3,193 0.3111 3,193 0.3111 993
2023-12-21 SVVC Star Equity Fund, LP 11,000 0.3011 11,000 0.3011 3,312
2023-12-19 SVVC Star Equity Fund, LP 12,700 0.3177 12,700 0.3177 4,035
2023-12-19 SVVC Star Equity Fund, LP 252 0.3111 252 0.3111 78
2023-12-18 SVVC Star Equity Fund, LP 50,000 0.3011 50,000 0.3011 15,055
2023-12-14 SVVC Star Equity Fund, LP 5,000 0.3111 5,000 0.3111 1,556
2023-12-13 SVVC Star Equity Fund, LP 1,100 0.3101 1,100 0.3101 341
2023-12-12 SVVC Star Equity Fund, LP 7,125 0.3048 7,125 0.3048 2,172
2023-12-11 SVVC Star Equity Fund, LP 11,855 0.3011 11,855 0.3011 3,570
2023-12-07 SVVC Star Equity Fund, LP 141 0.3011 141 0.3011 42
2023-12-06 SVVC Star Equity Fund, LP 738 0.2765 738 0.2765 204
2023-12-05 SVVC Star Equity Fund, LP 27,024 0.3268 27,024 0.3268 8,831
2023-12-04 SVVC Star Equity Fund, LP 23,630 0.3294 23,630 0.3294 7,784
2023-12-01 SVVC Star Equity Fund, LP 21,700 0.3196 21,700 0.3196 6,935
2023-11-30 SVVC Star Equity Fund, LP 38,416 0.2967 38,416 0.2967 11,398
2023-11-29 SVVC Star Equity Fund, LP 51,400 0.2767 51,400 0.2767 14,222
2023-11-24 SVVC Star Equity Fund, LP 8,600 0.2700 8,600 0.2700 2,322
2023-11-21 SVVC Star Equity Fund, LP 33,774 0.2791 33,774 0.2791 9,426
2023-11-20 SVVC Star Equity Fund, LP 173,180 0.2618 173,180 0.2618 45,339
2023-11-17 SVVC Star Equity Fund, LP 9,000 0.2500 9,000 0.2500 2,250
2023-11-16 SVVC Star Equity Fund, LP 6,960 0.2252 6,960 0.2252 1,567
2023-11-15 SVVC Star Equity Fund, LP 59,494 0.2527 59,494 0.2527 15,034
2023-11-14 SVVC Star Equity Fund, LP 3,476 0.2516 3,476 0.2516 875
2023-11-13 SVVC Star Equity Fund, LP 100,000 0.2531 100,000 0.2531 25,310
2023-11-10 SVVC Star Equity Fund, LP 150,146 0.2526 150,146 0.2526 37,927
2023-11-08 SVVC Star Equity Fund, LP 16,993 0.2497 16,993 0.2497 4,243
2023-11-07 SVVC Star Equity Fund, LP 25,000 0.2351 25,000 0.2351 5,878
2023-11-06 SVVC Star Equity Fund, LP 50,000 0.2505 50,000 0.2505 12,525
2023-11-02 SVVC Star Equity Fund, LP 15,149 0.2511 15,149 0.2511 3,804
2023-11-01 SVVC Star Equity Fund, LP 5,172 0.2511 5,172 0.2511 1,299
2023-10-27 SVVC Star Equity Fund, LP 32,064 0.2511 32,064 0.2511 8,051
2023-10-26 SVVC Star Equity Fund, LP 4,300 0.2251 4,300 0.2251 968
2023-10-25 SVVC Star Equity Fund, LP 13,441 0.2329 13,441 0.2329 3,130
2023-10-23 SVVC Star Equity Fund, LP 15,919 0.2330 15,919 0.2330 3,709
2023-10-20 SVVC Star Equity Fund, LP 3,600 0.2261 3,600 0.2261 814
2023-10-19 SVVC Star Equity Fund, LP 92,639 0.2305 92,639 0.2305 21,353

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

SVVC / Firsthand Technology Value Fund, Inc. Insider Trades
SVVC / Firsthand Technology Value Fund, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 SVVC / Firsthand Technology Value Fund, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

SVVC / Firsthand Technology Value Fund, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Corp Digirad 進行的所有內幕交易的完整列表，這些交易已向美國證券交易委員會（SEC）披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化		 每股
股價		 交易
金額		 剩餘
金額
2024-05-14 2024-05-14 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -17,706 1,040,985 -1.67 1.23 -21,778 1,280,412
2024-05-14 2024-05-13 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -16,618 1,058,691 -1.55 1.25 -20,772 1,323,364
2024-05-14 2024-05-10 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -5,676 1,075,309 -0.53 1.25 -7,095 1,344,136
2024-05-08 2024-05-08 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 24,733 2,029,829 1.23 0.24 5,817 477,416
2024-05-08 2024-05-07 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 800 2,005,096 0.04 0.20 161 403,225
2024-05-08 2024-05-06 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 18,572 2,004,296 0.94 0.20 3,705 399,857
2024-02-23 2024-02-23 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 15,952 1,985,724 0.81 0.29 4,551 566,527
2024-02-23 2024-02-21 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 150,000 1,969,772 8.24 0.28 42,015 551,733
2024-01-03 2023-12-29 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 22,735 1,819,772 1.27 0.30 6,834 547,023
2023-12-28 2023-12-28 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 10,000 1,797,037 0.56 0.30 3,011 541,088
2023-12-28 2023-12-27 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 10,500 1,787,037 0.59 0.34 3,518 598,657
2023-12-26 2023-12-26 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 1,000 1,776,537 0.06 0.30 301 534,915
2023-12-26 2023-12-22 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 3,193 1,775,537 0.18 0.31 993 552,370
2023-12-26 2023-12-21 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 11,000 1,772,344 0.62 0.30 3,312 533,653
2023-12-20 2023-12-19 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 252 1,761,344 0.01 0.31 78 547,954
2023-12-20 2023-12-19 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 12,700 1,761,092 0.73 0.32 4,035 559,499
2023-12-20 2023-12-18 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 50,000 1,748,392 2.94 0.30 15,055 526,441
2023-12-14 2023-12-14 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 5,000 1,698,392 0.30 0.31 1,556 528,370
2023-12-14 2023-12-13 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 1,100 1,693,392 0.07 0.31 341 525,121
2023-12-14 2023-12-12 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 7,125 1,692,292 0.42 0.30 2,172 515,811
2023-12-11 2023-12-11 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 11,855 1,685,167 0.71 0.30 3,570 507,404
2023-12-11 2023-12-07 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 141 1,673,312 0.01 0.30 42 503,834
2023-12-06 2023-12-06 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 738 1,673,171 0.04 0.28 204 462,632
2023-12-06 2023-12-05 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 27,024 1,672,433 1.64 0.33 8,831 546,551
2023-12-06 2023-12-04 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 23,630 1,645,409 1.46 0.33 7,784 541,998
2023-12-01 2023-12-01 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 21,700 1,621,779 1.36 0.32 6,935 518,321
2023-12-01 2023-11-30 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 38,416 1,600,079 2.46 0.30 11,398 474,743
2023-12-01 2023-11-29 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 51,400 1,561,663 3.40 0.28 14,222 432,112
2023-11-28 2023-11-24 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 8,600 1,510,263 0.57 0.27 2,322 407,771
2023-11-21 2023-11-21 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 33,774 1,501,663 2.30 0.28 9,426 419,114
2023-11-21 2023-11-20 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 173,180 1,467,889 13.38 0.26 45,339 384,293
2023-11-17 2023-11-17 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 9,000 1,294,709 0.70 0.25 2,250 323,677
2023-11-17 2023-11-16 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 6,960 1,285,709 0.54 0.23 1,567 289,542
2023-11-17 2023-11-15 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 59,494 1,278,749 4.88 0.25 15,034 323,140
2023-11-14 2023-11-14 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 3,476 1,219,255 0.29 0.25 875 306,765
2023-11-14 2023-11-13 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 100,000 1,215,779 8.96 0.25 25,310 307,714
2023-11-14 2023-11-10 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 150,146 1,115,779 15.55 0.25 37,927 281,846
2023-11-08 2023-11-08 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 16,993 965,633 1.79 0.25 4,243 241,119
2023-11-08 2023-11-07 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 25,000 948,640 2.71 0.24 5,878 223,025
2023-11-08 2023-11-06 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 50,000 923,640 5.72 0.25 12,525 231,372
2023-11-03 2023-11-02 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 15,149 873,640 1.76 0.25 3,804 219,371
2023-11-03 2023-11-01 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 5,172 858,491 0.61 0.25 1,299 215,567
2023-10-27 2023-10-27 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 32,064 853,319 3.90 0.25 8,051 214,268
2023-10-27 2023-10-26 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 4,300 821,255 0.53 0.23 968 184,865
2023-10-27 2023-10-25 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 13,441 816,955 1.67 0.23 3,130 190,269
2023-10-23 3 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		691,356
2023-10-23 2023-10-23 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 15,919 803,514 2.02 0.23 3,709 187,219
2023-10-23 2023-10-20 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 3,600 787,595 0.46 0.23 814 178,075
2023-10-23 2023-10-19 4 SVVC Firsthand Technology Value Fund, Inc.
Common Stock 		P - Purchase 92,639 783,995 13.40 0.23 21,353 180,711
2023-08-15 2023-08-11 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -2,834 1,080,985 -0.26 1.34 -3,798 1,448,520
2023-08-15 2023-08-11 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -5,262 1,983,027 -0.26 1.34 -7,051 2,657,256
2023-08-09 2023-08-09 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -869 1,083,819 -0.08 1.35 -1,173 1,463,156
2023-08-09 2023-08-09 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -1,614 1,988,289 -0.08 1.35 -2,179 2,684,190
2023-08-09 2023-08-08 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -14,108 1,084,688 -1.28 1.34 -18,905 1,453,482
2023-08-09 2023-08-08 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -26,199 1,989,903 -1.30 1.34 -35,107 2,666,470
2023-08-09 2023-08-07 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -1,713 1,098,796 -0.16 1.39 -2,381 1,527,326
2023-08-09 2023-08-07 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -3,180 2,016,102 -0.16 1.39 -4,420 2,802,382
2023-08-04 2023-08-02 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -1,229 1,100,509 -0.11 1.34 -1,647 1,474,682
2023-08-04 2023-08-02 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -2,282 2,019,282 -0.11 1.34 -3,058 2,705,838
2023-08-01 2023-08-01 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -1,744 1,101,765 -0.16 1.39 -2,424 1,531,453
2023-08-01 2023-08-01 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -3,240 2,021,564 -0.16 1.39 -4,504 2,809,974
2023-08-01 2023-07-31 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -9,609 1,103,509 -0.86 1.40 -13,453 1,544,913
2023-08-01 2023-07-31 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -17,845 2,024,804 -0.87 1.40 -24,983 2,834,726
2023-08-01 2023-07-28 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -7,273 1,113,118 -0.65 1.41 -10,255 1,569,496
2023-08-01 2023-07-28 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -13,507 2,042,649 -0.66 1.41 -19,045 2,880,135
2023-07-26 2023-07-25 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -11,396 1,120,391 -1.01 1.40 -15,954 1,568,547
2023-07-26 2023-07-25 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -21,165 2,056,156 -1.02 1.40 -29,631 2,878,618
2023-07-26 2023-07-24 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -141,689 1,132 -99.21 1.82 -257,874 2,060
2023-07-26 2023-07-24 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 48,708 1,273,449 3.98 1.31 63,807 1,668,218
2023-07-26 2023-07-24 4 SDPI Superior Drilling Products, Inc.
Common Stock 		S - Sale -263,136 2,077,321 -11.24 1.82 -478,908 3,780,724
2023-07-26 2023-07-24 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 90,457 2,340,457 4.02 1.31 118,499 3,065,999
2023-05-22 2023-05-18 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 2,800 1,224,741 0.23 0.96 2,688 1,175,751
2023-05-17 2023-05-17 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 927 1,221,941 0.08 0.98 908 1,197,502
2023-05-17 2023-05-16 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 80 1,221,014 0.01 0.98 78 1,196,594
2023-05-17 2023-05-15 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 21,059 1,220,934 1.76 0.97 20,427 1,184,306
2023-05-12 2023-05-12 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 400 1,199,875 0.03 0.98 392 1,175,878
2023-05-12 2023-05-11 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 7,133 1,199,475 0.60 0.98 6,990 1,175,486
2023-05-12 2023-05-10 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 8,594 1,192,342 0.73 0.95 8,164 1,132,725
2023-05-08 2023-05-08 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 14,366 1,183,748 1.23 0.95 13,648 1,124,561
2023-05-08 2023-05-05 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 4,403 1,169,382 0.38 0.95 4,183 1,110,913
2023-05-08 2023-05-04 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 14,979 1,164,979 1.30 0.95 14,230 1,106,730
2023-03-28 2023-03-24 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 50,000 2,250,000 2.27 0.84 42,000 1,890,000
2023-03-28 2023-03-14 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 15,571 2,200,000 0.71 0.98 15,260 2,156,000
2023-02-23 2023-02-23 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 42,502 2,184,429 1.98 0.98 41,652 2,140,740
2023-02-23 2023-02-22 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 15,019 2,141,927 0.71 0.96 14,418 2,056,250
2023-02-23 2023-02-21 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 22,316 2,126,908 1.06 0.96 21,423 2,041,832
2023-02-17 2023-02-17 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 84,303 2,104,592 4.17 0.97 81,774 2,041,454
2023-02-17 2023-02-16 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 16,356 2,020,289 0.82 0.98 16,029 1,979,883
2023-02-17 2023-02-15 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 16,114 2,003,933 0.81 0.98 15,792 1,963,854
2022-12-20 2022-12-20 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 4,700 1,987,819 0.24 0.80 3,760 1,590,255
2022-12-20 2022-12-19 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 4,630 1,983,119 0.23 0.80 3,704 1,586,495
2022-12-20 2022-12-16 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 20,348 1,978,489 1.04 0.80 16,278 1,582,791
2022-12-14 2022-12-13 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 246 1,958,141 0.01 0.80 197 1,566,513
2022-12-14 2022-12-12 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 4,319 1,957,895 0.22 0.80 3,455 1,566,316
2022-12-09 2022-12-09 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 13,896 1,953,576 0.72 0.80 11,117 1,562,861
2022-12-09 2022-12-08 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 50,192 1,939,680 2.66 0.80 40,154 1,551,744
2022-12-09 2022-12-07 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 13,804 1,889,488 0.74 0.78 10,767 1,473,801
2022-12-06 2022-12-06 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 16,279 1,875,684 0.88 0.80 13,023 1,500,547
2022-12-06 2022-12-02 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 22,000 1,859,405 1.20 0.82 18,040 1,524,712
2022-11-30 3 SDPI Superior Drilling Products, Inc.
Common Stock 		1,787,946
2022-11-30 3 SDPI Superior Drilling Products, Inc.
Common Stock 		1,150,000
2022-11-30 2022-11-30 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 14,046 1,837,405 0.77 0.81 11,377 1,488,298
2022-11-30 2022-11-29 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 8,143 1,823,359 0.45 0.81 6,596 1,476,921
2022-11-30 2022-11-28 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 23,024 1,815,216 1.28 0.79 18,189 1,434,021
2022-11-30 2022-11-25 4 SDPI Superior Drilling Products, Inc.
Common Stock 		P - Purchase 4,246 1,792,192 0.24 0.80 3,397 1,433,754
2017-03-20 3 BDMS BIRNER DENTAL MANAGEMENT SERVICES INC
Common Stock 		2,000
2017-03-20 3 BDMS BIRNER DENTAL MANAGEMENT SERVICES INC
Common Stock 		2,000
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券（例如期權）
V
內部人士透過Form 4自願報告的一筆交易
J
其他（附有交易描述的腳註）